PlatPhorm Podcasts

The Psychology of your 20s

A podcast that explains how everything is psychology. Even your 20s. Hosted by Jemma Sbeg, each Tuesday and Friday we deep dive into the science and psychology behind a topic, concept or universal experience that defines our 20s - from dating, to mental health, career anxiety, friendship, finances and all the growing pains associated with this decade. Listen now. Watch on Netflix: HERE Follow Jemma on Instagram: @ jemmasbeg Follow the podcast on Instagram: @ thatpsychologypodcast Subscribe on Substack: @ thepsychologyofyour20s For business: psychologyofyour20s@gmail.com

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Episodes

8/27/2026

451. Why you need to stop psychoanalysing the people you date artwork

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451. Why you need to stop psychoanalysing the people you date

The Psychology of your 20s

Dating can bring out the psychologist in us. One delayed reply, one vague comment, and we try to decode someone’s attachment style, childhood wounds, and capacity for commitment. But while psychological language can help us make sense of relationships, it can also become a way to avoid the much harder truth - sometimes we simply don’t know yet. In this episode we look at why overanalysing feels so reassuring, especially when we have been hurt before, and how the search for hidden meaning can distract us from direct communication, being present, and the person actually in front of us. Watch on Netflix: HERE We explore: • The difference between noticing patterns and control rumination • Why dating uncertainty makes labels feel so appealing • Why overanalysing often comes from fear rather than insight • Why this can stop us from being vulnerable ourselves • Why behaviour matters more than the story behind it • How to slow the spiral and regain clarity, communication, and self-trust Follow Jemma on Instagram: @ jemmasbeg Follow the podcast on Instagram: @ thatpsychologypodcast Subscribe on Substack: @ thepsychologyofyour20s For business: psychologyofyour20s@gmail.com Our favourite sources: https://greatergood.berkeley.edu/article/item/how_to_stop_overthinking_your_relationship https://www.sciencedirect.com/science/article/abs/pii/S2352250X16300306?via%3Dihub https://psycnet.apa.org/doiLanding?doi=10.1037%2F0022-3514.75.2.545 https://psycnet.apa.org/record/1996-01742-003 The Psychology of your 20s is not a substitute for professional mental health help. If you are struggling, distressed or require personalised advice, please reach out to your doctor or a licensed psychologist. See omnystudio.com/listener for privacy information.

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8/24/2026

450. The psychology of the quarter life reinvention artwork

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450. The psychology of the quarter life reinvention

The Psychology of your 20s

In this episode, we explore the psychology of the quarter life reinvention: the period that can come after the confusion, uncertainty and identity crisis of our early and mid-20s, when things finally begin to fall into place. We look at how the quarter life crisis can transform us, the stages we move through, and why sometimes everything has to fall apart before we can rebuild a life that feels more like our own. We explore: • The difference between a quarter life crisis and a quarter life reinvention • The ‘locked in’ and ‘locked out’ forms of the quarter life crisis • The four stages of the crisis • The signs that you’re entering your reinvention era • How experimentation, risk taking and new experiences help us rebuild • The role of narrative psychology and rewriting the story you tell about your life • Why learning to tolerate uncertainty may be the key to finally moving forward Watch on Netflix: HERE Follow Jemma on Instagram: @ jemmasbeg Follow the podcast on Instagram: @ thatpsychologypodcast Subscribe on Substack: @ thepsychologyofyour20s For business: psychologyofyour20s@gmail.com The Psychology of your 20s is not a substitute for professional mental health help. If you are struggling, distressed or require personalised advice, please reach out to your doctor or a licensed psychologist. See omnystudio.com/listener for privacy information.

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8/23/2026

449. The psychology of your shadow self artwork

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449. The psychology of your shadow self

The Psychology of your 20s

What is the shadow self? And how do we meet ours? In today's episode we explore what it means to get curious about the shadow parts of ourselves. We take a grounded look at shadow work - where the idea came from, the layers of our psyche, and how the repressed parts of ourselves show up. We explore: • What Jung meant by the shadow and the persona • How the dark or disowned parts of ourselves can develop • Why anger, neediness, ambition, or confidence can feel uncomfortable to acknowledge • The role of projection, triggers and repeated patterns • How to approach shadow work cautiously and with curiosity Watch on Netflix: HERE Follow Jemma on Instagram: @ jemmasbeg Follow the podcast on Instagram: @ thatpsychologypodcast Subscribe on Substack: @ thepsychologyofyour20s For business: psychologyofyour20s@gmail.com Our favourite sources: The book I spoke about: HERE The YouTube video: HERE The Psychology of your 20s is not a substitute for professional mental health help. If you are struggling, distressed or require personalised advice, please reach out to your doctor or a licensed psychologist. See omnystudio.com/listener for privacy information.

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8/20/2026

448. The psychology of reputation artwork

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448. The psychology of reputation

The Psychology of your 20s

We're talking about reputation. On a fundamental level, our reputations are a signal of our qualities that make us worth associating with, and we tend to spend a large amount of time ruminating and even obsessing over what others think of us. In this episode, we explore why we need reputations as social creatures, understand why we can misinterpret others’ reputations, and think about what we can do to repair a bad reputation. We unpack: • Where our reputations come from • Why two people can view the same person so differently • The halo effect and how appearance biases our perception of others • How our reputations can change over time • Why we shouldn’t always believe what others say • How we can repair a bad reputation Watch on Netflix: HERE Follow Jemma on Instagram: @ jemmasbeg Follow the podcast on Instagram: @ thatpsychologypodcast Subscribe on Substack: @ thepsychologyofyour20s For business: psychologyofyour20s@gmail.com Our favourite sources: https://pmc.ncbi.nlm.nih.gov/articles/PMC8487743/ https://www.psychologytoday.com/gb/blog/ecology-of-minds/202509/what-makes-a-good-reputation https://www.researchgate.net/publication/349443219_The_halo_effect The Psychology of your 20s is not a substitute for professional mental health help. If you are struggling, distressed or require personalised advice, please reach out to your doctor or a licensed psychologist. See omnystudio.com/listener for privacy information.

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8/17/2026

447. The psychology of PMOS/PCOS ft. Dr Hazel Wallace artwork

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447. The psychology of PMOS/PCOS ft. Dr Hazel Wallace

The Psychology of your 20s

I was recently diagnosed with PMOS, and with that came a lot of questions: why is my body like this, what caused it, will I be able to have kids, how can I fix it? There's a lot of information (and misinformation) online, so today I decided to sit down with an expert to ask all my burning questions on this condition. Watch on Netflix: HERE Dr Hazel Wallace is a medical doctor, registered associate nutritionist, women's health expert, author and founder of the platform, The Food Medic. In this episode, we discuss: The origins of PMOS/PCOS Why we had to change the PCOS name What causes PMOS and whether it's genetic How PMOS intersects with psychology and mental health The 5 things you should and shouldn't do if you have PMOS What actually helps How to deal with medical dismissal and misinformation Happy listening! Dr Hazel's book HERE Follow Dr Hazel HERE Follow Jemma on Instagram: @ jemmasbeg Follow the podcast on Instagram: @ thatpsychologypodcast Subscribe on Substack: @ thepsychologyofyour20s For business: psychologyofyour20s@gmail.com The Psychology of your 20s is not a substitute for professional mental health help. If you are struggling, distressed or require personalised advice, please reach out to your doctor or a licensed psychologist. See omnystudio.com/listener for privacy information.

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8/15/2026

446. The psychology of Stockholm Syndrome artwork

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446. The psychology of Stockholm Syndrome

The Psychology of your 20s

The term “Stockholm Syndrome” is used to explain why someone might defend, protect, or feel attached to a person who has harmed them - but why does this happen? In this bonus episode, we explore where the term came from, some famous cases, and how the mind functions to keep us safe. We explore: • The 1973 bank robbery • Famous cases linked to Stockholm syndrome • The role of appeasement • How it relates to trauma bonding • Why dependence breeds attachment • How those experiencing Stockholm syndrome are supported Watch on Netflix: HERE Follow Jemma on Instagram: @ jemmasbeg Follow the podcast on Instagram: @ thatpsychologypodcast Subscribe on Substack: @ thepsychologyofyour20s For business: psychologyofyour20s@gmail.com Our favourite sources: https://onlinelibrary.wiley.com/doi/10.1111/j.1600-0447.2007.01112.x https://www.tandfonline.com/doi/full/10.1080/20008066.2022.2161038 https://journals.sagepub.com/doi/10.1080/00048670701261178 See omnystudio.com/listener for privacy information.

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8/13/2026

445. Your guide to nervous system regulation artwork

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445. Your guide to nervous system regulation

The Psychology of your 20s

Tips for nervous system regulation are everywhere right now - from breathwork and cold plunges to conversations about burnout, anxiety, and trauma. But what does it actually mean to be regulated, and are we sometimes turning healing into another thing to obsess over? In this episode, we take a grounded, research-informed look at what your nervous system is really trying to do, why fight-or-flight is not the enemy, and how stress, trauma, lifestyle, and hypersensitivity can shape the way we feel in our bodies. We explore: • What the window of tolerance can teach us about overwhelm and shutdown • Why your nervous system is trying to protect you • The role of trauma, chronic stress, and lifestyle factors in dysregulation • What a regulated nervous system can actually feel like • How hypersensitivity can keep us stuck in symptom-monitoring • Why sleep, safety, nourishment, connection, and routine matter more than expensive wellness tools Watch on Netflix: HERE Follow Jemma on Instagram: @ jemmasbeg Follow the podcast on Instagram: @ thatpsychologypodcast Subscribe on Substack: @ thepsychologyofyour20s For business: psychologyofyour20s@gmail.com Our favourite sources: https://www.tandfonline.com/doi/full/10.31887/DCNS.2006.8.4/jbremner https://www.sciencedirect.com/science/article/abs/pii/S0005789413000191?via%3Dihub https://academic.oup.com/sleep/article/44/6/zsaa289/6053003 https://www.youtube.com/watch?v=BTJAjx-AGAo See omnystudio.com/listener for privacy information.

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8/10/2026

444. The psychology of angel numbers artwork

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444. The psychology of angel numbers

The Psychology of your 20s

Angel numbers have a way of showing up just when we need them. 111 symbolises new beginnings. 444 means divine protection. Why does our mind pay such close attention to these numbers, what is the history, and what is their impact from a psychological standpoint? In today's episode, we break down: The ancient origins of angel numbers Why the founder of angel numbers now regrets them The meaning behind some of the most significant angel numbers Why our brain pays close attention to symbolism The emotional comfort of angel numbers Why people feel threatened by angel numbers When angel numbers can become harmful Happy listening! Watch on Netflix: HERE Follow Jemma on Instagram: @ jemmasbeg Follow the podcast on Instagram: @ thatpsychologypodcast Subscribe on Substack: @ thepsychologyofyour20s For business: psychologyofyour20s@gmail.com The Psychology of your 20s is not a substitute for professional mental health help. If you are struggling, distressed or require personalised advice, please reach out to your doctor or a licensed psychologist. See omnystudio.com/listener for privacy information.

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8/6/2026

443. How to be more interesting artwork

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443. How to be more interesting

The Psychology of your 20s

I think we all instinctively know if we find someone interesting… or not. But how can we cultivate the skills of being interesting to others? In this episode, we break down the science behind what makes people interesting, talk about some easy things we can all do to tap into what already makes us unique, and focus on one of life’s greatest conversational hacks - learning how to be truly interested in others. We explore: • Why we all love interesting people • How ‘digital saturation’ is making us more bored, and boring • The importance of asking open-ended questions to unlock better conversations • Why being truly unique is a status symbol • The power of learning to talk to strangers • Why social skills are actually just social courage Watch on Netflix: HERE Follow Jemma on Instagram: @ jemmasbeg Follow the podcast on Instagram: @ thatpsychologypodcast Subscribe on Substack: @ thepsychologyofyour20s For business: psychologyofyour20s@gmail.com Our favourite sources: https://tedbauer.medium.com/are-people-more-boring-now-98105e03e20c https://psycnet.apa.org/record/2009-12130-004 https://thevectorimpact.com/how-to-be-more-interesting/ The Psychology of your 20s is not a substitute for professional mental health help. If you are struggling, distressed or require personalised advice, please reach out to your doctor or a licensed psychologist. See omnystudio.com/listener for privacy information.

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8/3/2026

442. The psychology of insecurity artwork

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442. The psychology of insecurity

The Psychology of your 20s

If anyone tells you that they’re not even a little bit insecure, they’re lying, in denial, or both. It’s a fact of life that we all feel insecure at times - about how we look, behave, our achievements, and whether we are liked by others. In this episode, we examine the psychology behind common insecurities, recognise how we can be our own worst enemies, and consider the ways we can come to accept that we are all flawed, and might not actually need ‘fixing’. We unpack: • The surprising evolutionary benefits that come with insecurity • How our levels of insecurity change throughout our lives • The ‘liking gap’, and why we think others like us less than they do • How being insecure can feed insecurity, in a vicious cycle • Why people pleasing and over confidence are often signs of insecurity • How we can address insecurities that negatively impact our lives Watch on Netflix: HERE Follow Jemma on Instagram: @ jemmasbeg Follow the podcast on Instagram: @ thatpsychologypodcast Subscribe on Substack: @ thepsychologyofyour20s For business: psychologyofyour20s@gmail.com Our favourite sources: https://www.bps.org.uk/research-digest/insecurity-leads-us-underestimate-how-much-others-us https://www.researchgate.net/publication/228079585_Self-Esteem_Development_Across_the_Lifespan https://www.centerforanxiety.org/what-is-hyper-independence-is-it-a-bad-thing/ The Psychology of your 20s is not a substitute for professional mental health help. If you are struggling, distressed or require personalised advice, please reach out to your doctor or a licensed psychologist. See omnystudio.com/listener for privacy information.

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7/30/2026

The psychology of uncertainty artwork

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The psychology of uncertainty

The Psychology of your 20s

Uncertainty is the defining emotion of our 20s. Career paths, relationships, identity, purpose ... so much of this decade is marked by not knowing. Does that have to be as uncomfortable as we think it does? In today’s episode, we unpack the psychology of uncertainty: why our brains fear it, how it triggers anxiety and avoidance, and why trying to “figure it all out” might be doing more harm than good. We explore: The neuroscience behind our discomfort with the unknown Why perfectionism is often a mask for our fear of uncertainty The cultural myths that make us believe we need a step-by-step life plan How to assign meaning to uncertainty and build resilience through it Practical strategies to take action even when the future feels unclear If you've never felt more confused than you do now, and are unsure 'what's next', this episode is for you. Watch on Netflix: HERE Follow Jemma on Instagram: @ jemmasbeg Follow the podcast on Instagram: @ thatpsychologypodcast Subscribe on Substack: @ thepsychologyofyour20s For business: psychologyofyour20s@gmail.com The Psychology of your 20s is not a substitute for professional mental health help. If you are struggling, distressed or require personalised advice, please reach out to your doctor or a licensed psychologist. See omnystudio.com/listener for privacy information.

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7/27/2026

The 20 biggest mistakes people make in their 20s artwork

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The 20 biggest mistakes people make in their 20s

The Psychology of your 20s

Over the past 6 months I've been asking people: what is the biggest mistake you made in your 20s? I've heard from over 5'000 people, some of them 21, some of them 80 and I have combined all their responses to make the ultimate list of the 20 biggest mistakes people make in their 20s, for the people, by the people. From love, to career, to finances, going to college, friendship, taking risks: today we talk through the most common responses we received and what we can learn from these moments and regrets. Listen now! Watch on Netflix: HERE Follow Jemma on Instagram: @ jemmasbeg Follow the podcast on Instagram: @ thatpsychologypodcast Subscribe on Substack: @ thepsychologyofyour20s For business: psychologyofyour20s@gmail.com The Psychology of your 20s is not a substitute for professional mental health help. If you are struggling, distressed or require personalised advice, please reach out to your doctor or a licensed psychologist. See omnystudio.com/listener for privacy information.

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7/23/2026

The psychology of highly sensitive people artwork

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The psychology of highly sensitive people

The Psychology of your 20s

The life of the highly sensitive person is often misunderstood. Highly sensitive aren't just people who cry too much or get overwhelmed, take things too personally: they actually take in so much of the world that it can be too much. They feel everything, from joy to sadness, so immediately and profoundly. They are also so in tune with the emotions of all those around them that sometimes it can be too much. Today we break down the psychology of the highly sensitive person, including: What are the core assessment criteria for identifying if you're highly sensitive? What causes someone to be highly sensitive? The genetic, personality, parental and temperment contribution The link between sensitivity, IQ, EQ and creativity + the gentle superpower of sensitive people Do highly sensitive people have more empathy? The link between neurodivergence and sensitivity How to explain your sensitivity to others How to make the world work for your gentle, feeling soul, and so much more! This episode is FULL of tips, research and studies. Listen now! The assessment: https://hsperson.com/test/highly-sensitive-test/ Watch on Netflix: HERE Follow Jemma on Instagram: @ jemmasbeg Follow the podcast on Instagram: @ thatpsychologypodcast Subscribe on Substack: @ thepsychologyofyour20s For business: psychologyofyour20s@gmail.com See omnystudio.com/listener for privacy information.

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7/20/2026

The psychology of confidence artwork

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The psychology of confidence

The Psychology of your 20s

You know when someone seems to breeze through life, can approach any social situation and challenge with such self-assured confidence? It seems innate - something they were born with. But what if that's not true? What if, instead of a fixed personal trait, confidence is actually a set of learnable abilities, a dynamic skill that anyone can cultivate, sharpen, and ultimately master? Today, we’re challenging the notion that confidence is a trait, and instead something you build. Things we discuss: Why confidence is dynamic and adaptable Self-efficacy as a driver of confidence How "growth mindsets" can revolutionise your approach to challenges and setbacks Understanding the locus of control to fuel or hinder your forward momentum Actionable strategies to build your confidence from the ground up If you’ve ever thought, “if only I was just born confident”, this episode is for you. Watch on Netflix: HERE Follow Jemma on Instagram: @ jemmasbeg Follow the podcast on Instagram: @ thatpsychologypodcast Subscribe on Substack: @ thepsychologyofyour20s For business: psychologyofyour20s@gmail.com The Psychology of your 20s is not a substitute for professional mental health help. If you are struggling, distressed or require personalised advice, please reach out to your doctor or a licensed psychologist. See omnystudio.com/listener for privacy information.

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7/19/2026

441. The Freud Episode artwork

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441. The Freud Episode

The Psychology of your 20s

Sigmund Freud is one of the most famous and contested names in psychology. Often reduced to couches, cigars, dreams, sex, and blaming everything on your mother, Freud’s real story is much more complicated. In this bonus episode, we take a look at who Freud actually was - his medical background, the development of his method, and why his views are so context specific. We explore: • The development of free association • The role of dreams and transference • Defence mechanisms and the unconscious • The structural model of the human psyche • Challenges to his theory • Freud's legacy: Anna and modern-day psychoanalysis Watch on Netflix: HERE Follow Jemma on Instagram: @ jemmasbeg Follow the podcast on Instagram: @ thatpsychologypodcast Subscribe on Substack: @ thepsychologyofyour20s For business: psychologyofyour20s@gmail.com Our favourite sources: https://www.ncbi.nlm.nih.gov/books/NBK559106/ https://www.cureus.com/articles/303246-matters-of-the-mind-a-look-into-the-life-of-sigmund-freud#!/ https://www.freud.org.uk/2020/04/07/freud-at-home-sigmund-and-annas-studies/ https://pubmed.ncbi.nlm.nih.gov/15293843/ The Psychology of your 20s is not a substitute for professional mental health help. If you are struggling, distressed or require personalised advice, please reach out to your doctor or a licensed psychologist. See omnystudio.com/listener for privacy information.

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7/16/2026

440. 7 psychology tips to hack your productivity artwork

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440. 7 psychology tips to hack your productivity

The Psychology of your 20s

Productivity advice often tells us to push harder, wake up earlier, and squeeze more out of every hour. But in this episode, we take a different approach. Instead of treating productivity like a test of willpower, we look at the psychology behind focus, procrastination, energy, motivation, and rest - and why working with your brain is usually more effective than trying to bully it into action. We explore 7 tips for productivity, including: • How small wins can create momentum • Why the hardest task often needs to come first • How to work with your natural energy patterns • Habit stacking for boring tasks • Why 20 focused minutes can be more useful than waiting for the perfect window • How ‘shoot your shot’ days can move you closer to the life you want • Why real rest is essential for sustainable productivity Watch on Netflix: HERE Follow Jemma on Instagram: @ jemmasbeg Follow the podcast on Instagram: @ thatpsychologypodcast Subscribe on Substack: @ thepsychologyofyour20s For business: psychologyofyour20s@gmail.com Our favourite sources: https://psycnet.apa.org/doiLanding?doi=10.1037%2F0033-295X.84.2.191 https://onlinelibrary.wiley.com/doi/10.1002/ejsp.674 https://www.ted.com/talks/saundra_dalton_smith_the_real_reason_why_we_are_tired_and_what_to_do_about_it The Psychology of your 20s is not a substitute for professional mental health help. If you are struggling, distressed or require personalised advice, please reach out to your doctor or a licensed psychologist. See omnystudio.com/listener for privacy information.

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7/13/2026

439. How to chase your dreams, and when to slow down ft. Grace Beverley artwork

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439. How to chase your dreams, and when to slow down ft. Grace Beverley

The Psychology of your 20s

TW: Discussions of miscarriage/pregnancy Grace Beverley is a founder, an entrepreneur, and a seasoned professional when it comes to pursuing the ideas your have, but also knowing when to slow down, recover from burnout and let yourself be vulnerable. In today's episode we discuss her journey from studying music at Oxford to launching over five businesses, and her next chapter as a parent. We talk about: The best career advice for your 20s How to start a business and her biggest lessons from early failures Why love should make you feel safe Her pregnancy loss story The importance of being vocal about what you believe in How to recover from burnout Listen now! Watch on Netflix: HERE Follow Grace on Instagram: @ gracebeverley Shop TALA: HERE Follow Jemma on Instagram: @ jemmasbeg Follow the podcast on Instagram: @ thatpsychologypodcast Subscribe on Substack: @ thepsychologyofyour20s For business: psychologyofyour20s@gmail.com The Psychology of your 20s is not a substitute for professional mental health help. If you are struggling, distressed or require personalised advice, please reach out to your doctor or a licensed psychologist. See omnystudio.com/listener for privacy information.

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7/11/2026

438. The secrets of therapy FROM a therapist ft. Dr Sandra Espinoza artwork

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438. The secrets of therapy FROM a therapist ft. Dr Sandra Espinoza

The Psychology of your 20s

We all know that therapy is amazing, in fact it’s life-changing for many people. But what does therapy actually do? And what makes a good therapist? In today’s episode we’re joined by Dr Sandra Espinoza, Associate Professor of the Couple and Family Therapy Program at Alliant University. Our discussion includes: Her journey into helping others Why the best therapists, go to therapy What to look for in your therapist Why we can’t just rely on our friends Our greatest misconceptions around therapy Why stigma and affordability continue to be the biggest barriers How Alliant University is leading the next generation of helpers and therapists to support their communities If you’ve ever considered therapy, been curious about therapy or want to be a therapist yourself, this is your ultimate guide. Follow Dr Espinoza: HERE Find out more about Alliant University: HERE Follow Jemma on Instagram: @ jemmasbeg Follow the podcast on Instagram: @ thatpsychologypodcast Subscribe on Substack: @ thepsychologyofyour20s For business: psychologyofyour20s@gmail.com The Psychology of your 20s is not a substitute for professional mental health help. If you are struggling, distressed or require personalised advice, please reach out to your doctor or a licensed psychologist. See omnystudio.com/listener for privacy information.

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7/9/2026

437. The psychology behind feeling 'too much' artwork

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437. The psychology behind feeling 'too much'

The Psychology of your 20s

At some point in most of our lives, most of us have felt that we are ‘too much’. We might feel that we are too loud, have too many opinions, are too extroverted, too needy, or generally take up too much emotional ‘space’. In this episode, we explore what this feels like when it bleeds into our personal and professional lives, the impact of suppressing emotions upon our immune system, and look at some methods to unlearn and reconfigure our relationship with the ‘too much’ label. We unpack: • Why society likes to shame people who are confident and outspoken • The psychology of ‘Tall Poppy Syndrome’, and why women are particularly vulnerable • How being shamed and shut down as children makes us feel ‘too much’ later in life • The link between suppressing our emotions and our immune system • How we can unlearn the belief that we are ‘too much’ Watch on Netflix: HERE Follow Jemma on Instagram: @ jemmasbeg Follow the podcast on Instagram: @ thatpsychologypodcast Subscribe on Substack: @ thepsychologyofyour20s For business: psychologyofyour20s@gmail.com Our favourite sources: https://greatergood.berkeley.edu/article/item/why_are_confident_people_so_polarizing https://pmc.ncbi.nlm.nih.gov/articles/PMC4212945/ https://www.instagram.com/p/DXo5rB3jtOe/?img_index=20&igsh=emNnMDNlZzFoeDZm The Psychology of your 20s is not a substitute for professional mental health help. If you are struggling, distressed or require personalised advice, please reach out to your doctor or a licensed psychologist. See omnystudio.com/listener for privacy information.

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7/6/2026

436. The psychology of sibling rivalry artwork

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436. The psychology of sibling rivalry

The Psychology of your 20s

In many ways, sibling rivalry is an integral part of growing up in a multiple-child household – the arguments, the jealousy, the competition. But as we explore in this episode, those sibling dynamics often don’t stop in childhood, but actually following us into our 20s and adulthood, shaping how we see ourselves, relate to our families, and how we carry old roles. We explore: • Why a level of rivalry is developmentally expected • The evolutionary perspective on resource competition • The role of birth order and family roles • How sibling rivalry can transpire in adulthood • How to begin acknowledging and rewriting old roles Watch on Netflix: HERE Follow Jemma on Instagram: @ jemmasbeg Follow the podcast on Instagram: @ thatpsychologypodcast Subscribe on Substack: @ thepsychologyofyour20s For business: psychologyofyour20s@gmail.com Our favourite sources: https://prevention.psu.edu/news/the-psychology-behind-sibling-rivalry/ https://link.springer.com/article/10.1007/s10567-011-0104-5 https://journals.sagepub.com/doi/10.1177/0192513X211064876 https://link.springer.com/article/10.1007/s10826-016-0429-2 The Psychology of your 20s is not a substitute for professional mental health help. If you are struggling, distressed or require personalised advice, please reach out to your doctor or a licensed psychologist. See omnystudio.com/listener for privacy information.

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