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The Mel Robbins PodcastThe Mel Robbins Podcast

How to Become More Confident, Influential, and Communicate Better with #1 Harvard Business Professor

Today's episode is going to completely change the way you think about every conversation you've been too afraid to have. Ever wonder why your relationships feel surface level, even after years? Why you feel lonely, even when you're surrounded by people? Why you say “I’m fine,” even when you’re not? Why some people earn trust instantly, while you struggle to be taken seriously? Harvard Business School’s Dr. Leslie K. John, a behavioral scientist who has spent decades studying honesty, trust, privacy, regret, and decision-making, is here to teach you the answer – and it's not what you think. In today’s episode, you will learn the surprising science of honesty, vulnerability, and human connection. Her research has found why the things you don't say are quietly hurting your health, your relationships, and your career – and exactly what to do about it. For years, the advice has been: don't overshare, at work or with friends. Keep things private. But decades of Harvard research say that advice is backwards. Dr. John's findings are shocking, and reveal that the real problem, the one deepening loneliness and costing you the career and connections you want, is undersharing. In this episode, you’ll learn that 89% of people would choose to work with, trust, and hire someone who reveals something difficult, even something unflattering, over someone who stays quiet. That keeping secrets doesn't just feel heavy. Research shows it lowers cognitive performance, IQ, and is linked to measurable declines in physical health. That one of the most common deathbed regrets is “I wish I had shared my feelings more.” That you can use The Disclosure Matrix, which is the exact decision-making tool Dr. John teaches at Harvard Business School, so you always know when to speak up and when to stay quiet. And, you’ll learn the 2-sentence framework that makes any hard conversation easier to start. If you've ever held something back because you didn't want to make things awkward, said "I'm fine" when you weren't, or wished your relationships felt deeper and more honest, this episode will change the way you communicate forever. For more resources related to today’s episode, click here for the podcast episode page: https://www.melrobbins.com/episode/episode-392/ Follow The Mel Robbins Podcast on Instagram: https://www.instagram.com/themelrobbinspodcast I’m just your friend. I am not a licensed therapist, and this podcast is NOT intended as a substitute for the advice of a physician, professional coach, psychotherapist, or other qualified professional. Got it? Good. I’ll see you in the next episode. In this episode: 00:00 Intro 01:51 Skills That Will Change Your Life 04:21 Should You Should Be Sharing More? 19:03 Understanding Introversion & Shyness 25:19 How To Decide What To Share And What Not To Share 31:24 The Health Cost of Under-Sharing 34:39 Powerful Tools to Process Your Emotions 40:57 How To Deeply Express Yourself In Conversation 44:46 The Cost of Keeping Secrets 47:55 The Harvard Business School Disclosure Matrix Explained 58:47 Why You Should Be Open With Your Feelings — Follow Mel: Instagram: https://www.instagram.com/melrobbins/ TikTok: http://tiktok.com/@melrobbins Facebook: https://www.facebook.com/melrobbins LinkedIn: https://www.linkedin.com/in/melrobbins Website: http://melrobbins.com​ — Sign up for Mel’s newsletter: https://melrob.co/sign-up-newsletter A note from Mel to you, twice a week, sharing simple, practical ways to build the life you want. — Subscribe to Mel’s channel here: https://www.youtube.com/melrobbins​?sub_confirmation=1 — Listen to The Mel Robbins Podcast 🎧 New episodes drop every Monday & Thursday! https://melrob.co/spotify https://melrob.co/applepodcasts https://melrob.co/amazonmusic — Looking for Mel’s books on Amazon? Find them here: The Let Them Theory: https://amzn.to/3IQ21Oe The Let Them Theory Audiobook: https://amzn.to/413SObp The High 5 Habit: https://amzn.to/3fMvfPQ The 5 Second Rule: https://amzn.to/4l54fah

Mel RobbinshostDr. Leslie K. Johnguest
May 4, 20261h 8mWatch on YouTube ↗

CHAPTERS

  1. 0:00 – 3:57

    Why “revealing wisely” is a career and relationship superpower

    Mel introduces Harvard Business School professor Dr. Leslie K. John and her core thesis: self-disclosure is a learnable skill. Dr. John outlines how revealing (wisely) boosts emotional intelligence, influence, boundaries, and day-to-day well-being.

    • Self-disclosure is a skill, not a personality trait
    • Wise openness improves relationships and workplace influence
    • Greater self-awareness reduces rumination and stress
    • Assertiveness and boundaries improve as you practice saying hard things
  2. 3:57 – 7:55

    The business case: disclosure builds trust (and even increases revenue)

    Dr. John explains how she persuades skeptical executives by showing randomized experiments where transparency increases trust and commercial outcomes. She shares a banking study where revealing reasons not to buy a credit card improved retention and profitability.

    • Revealing slightly sensitive info increases perceived trustworthiness
    • Company transparency can increase customer trust and buying behavior
    • Case study: bank website disclosed drawbacks; retention increased
    • Leaders who share weaknesses are often preferred by employees
  3. 7:55 – 13:50

    The “hider” problem: why withholding makes people distrust you

    A set of studies shows people prefer someone who discloses even negative information over someone who refuses to answer. The mechanism is counterintuitive: disclosure signals you trust the other person, and that trust is reciprocated.

    • Dating/job studies: “revealer” is preferred over “non-responder”
    • Refusing to answer triggers negative inferences ("liar")
    • Disclosure communicates trust; recipients return trust
    • Salient withholding can produce contempt and suspicion
  4. 13:50 – 15:48

    We’re wired to reveal: the brain rewards self-disclosure

    Dr. John describes neuroscience findings showing that talking about oneself activates pleasure centers in the brain. The implication: self-disclosure is intrinsically rewarding, and chronic suppression can backfire emotionally and physically.

    • Brain imaging: self-revelation activates reward/pleasure circuitry
    • Even neutral personal sharing (not just “deep secrets”) feels good
    • Humans may be biologically designed to disclose
    • Suppressing disclosure can create stress and downstream costs
  5. 15:48 – 19:03

    Emotional suppression starts early: what kids’ faces and stress reveal

    A classic study on preschoolers shows that expressing emotion correlates with lower physiological stress. Dr. John highlights a gender shift by kindergarten, where boys learn to “hold it in,” and Mel connects this to lifelong messages like “be strong.”

    • More facial expression during stress → calmer physiological response
    • By kindergarten, boys show increased emotional suppression
    • Cultural conditioning teaches stoicism (especially for boys/men)
    • Not sharing feelings can become an identity-defining script
  6. 19:03 – 25:19

    Undersharing vs. introversion: the “extroversion illusion” and a relationship audit

    They distinguish talkativeness from meaningful disclosure and introduce the idea of “disclosure flexibility.” Dr. John suggests auditing close relationships (spouse/partner) to see whether you share feelings or only logistics; Mel shares therapy insights about being “sequestered” in separate experiences.

    • Talkative ≠ revealing; introverts can be highly forthcoming
    • “Extroversion illusion”: we overestimate extroverts’ depth
    • Best sharers have disclosure flexibility (open with confidants, guarded when needed)
    • Relationship audit: feelings vs. logistics as a diagnostic
  7. 25:19 – 31:45

    A day filled with hidden disclosure decisions (the ping-pong ball jar demo)

    Dr. John makes “invisible” withholding visible by walking through a typical morning and dropping a ball into a jar for each unsaid thought or feeling. The accumulating jar illustrates how quickly suppressed emotions and needs pile up—and how they can create unnecessary conflict and missed support.

    • Most disclosure decisions happen automatically and default to silence
    • Withholding common feelings (tired, anxious, overwhelmed) adds weight
    • Not revealing needs can create friction (e.g., spouse conflict)
    • Targeted sharing (to the right person) can unlock support and connection
  8. 31:45 – 34:04

    The mental and physical health costs of withholding and secrets

    They connect undersharing to rumination, reduced focus, lower well-being, and worse physical health. Mel emphasizes the relational opportunity cost: you miss reassurance, support, and the felt sense that life isn’t “all on your shoulders.”

    • Keeping secrets increases rumination and reduces cognitive bandwidth
    • Secrecy correlates with lower well-being and poorer health outcomes
    • Undersharing reduces connection, reassurance, and support
    • Withholding reinforces the belief: “I have to handle everything alone”
  9. 34:04 – 37:46

    Tools to process emotions: the emotions wheel and upgrading your vocabulary

    Dr. John explains how self-awareness enables better disclosure and emotional processing, including therapy and journaling. She describes an emotions wheel that starts simple (positive/negative; high/low arousal) and helps refine feelings into precise labels you can communicate.

    • Emotional literacy is learnable; many people confuse thoughts with feelings
    • Journaling/therapy-style expression helps process and resolve emotions
    • Emotions wheel: positive vs. negative, high vs. low arousal as entry points
    • A richer emotional vocabulary improves self-understanding and communication
  10. 37:46 – 40:55

    Two-sentence script for better conversations: “I feel…” + “I need…” (and ban “fine”)

    They offer a practical script for daily use at home and at work. Naming feelings invites care, reduces debate, and clarifies what support looks like; if you’re too tired, you can still disclose that you need a pause rather than shutting down.

    • If exhausted: disclose the need to defer (instead of stonewalling)
    • Use: “I feel…” then “I need…” to express emotion and ask for support
    • Feelings are less debatable than thoughts and invite care
    • Avoid the default “fine”; even “I don’t know how I feel” is disclosure
  11. 40:55 – 44:43

    From small talk to real connection: go one layer deeper with meaning + questions

    Addressing loneliness, Dr. John explains how superficial interactions can leave you “socially full but emotionally malnourished.” She teaches a “one layer deeper” approach: share what an event means to you and ask thoughtful questions that prompt reflection and reciprocity.

    • Surface interactions mimic connection without social risk
    • Result: stimulation without nourishment (especially for introverts)
    • Technique: shift from facts to meaning (“what does this mean to you?”)
    • Ask better questions to invite reciprocal disclosure and depth
  12. 44:43 – 47:55

    Secrets vs. privacy: why unresolved loops drain you (and how disclosure can be partial)

    They differentiate healthy boundaries (privacy) from secrets that keep looping in your mind. Dr. John argues many secrets aren’t about whether to reveal, but how/when/to whom—including revealing to yourself via journaling to reduce rumination.

    • Privacy = decided boundary; secrets = unresolved internal conflict
    • Secrets occupy attention and create chronic monitoring/rumination
    • Sometimes disclosure to a journal/therapist is the first step
    • Key questions shift to: how, when, and to whom (not just “reveal or not”)
  13. 47:55 – 55:36

    The Harvard Disclosure Matrix: balancing risks and benefits of revealing vs. not revealing

    Dr. John teaches her four-quadrant decision tool for disclosure, using the example of ending a relationship. The matrix forces you to consider what people usually ignore: the risks of not revealing and the benefits of telling the truth—leading to more informed, values-aligned choices.

    • Four quadrants: risks/benefits of revealing AND risks/benefits of not revealing
    • Most people fixate on risks of revealing and benefits of silence
    • Risks of not revealing: prolonged harm, lost opportunities, unkindness
    • Benefits of revealing: self-respect, freedom, honesty, mutual future possibilities
  14. 55:36 – 1:05:21

    Hard truths at work: credit-taking, impact bias, and the power of emotions in persuasion

    Dr. John applies the matrix to a workplace conflict about idea ownership, showing how disclosure can deepen trust and reduce resentment. She explains impact bias (we overestimate negative fallout) and why emotions are persuasive signals—illustrated by her “ugly crying” talk and the concept of catalyst confessions in leadership.

    • Work example: speaking up prevents rumination and passive aggression
    • Impact bias: we expect longer-lasting fallout than typically occurs
    • Emotions are credible information and harder to fake than logic alone
    • Story: naming why she cried changed behavior; “catalyst confessions” can destigmatize
  15. 1:05:21 – 1:08:53

    Closing charge: share your feelings to reduce regret and deepen your life

    Mel asks for one action step; Dr. John’s answer is direct: share your feelings. She cites regret research and end-of-life findings showing that not saying what matters is a major source of lifelong regret, and Mel encourages listeners to share the episode as a bridge to deeper connection.

    • Primary action: share your feelings—feelings are valuable data
    • Regret research: most regrets are about what people didn’t do/say
    • End-of-life regret: wishing they’d shared feelings more
    • Practical next step: use sharing (even the episode) to start deeper conversations

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