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The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737

2026-03-05 · 59 min · episode 738 · 33 entities

episode page audio

Asserted relationships

  • → hosted by John R. Miles person
    0.55
    evidence rules-v5
    Feed author/publisher: John R. Miles
  • → discusses Education concept
    0.40
    evidence rules-v5
    Feed category: Education
  • → discusses Health & Fitness concept
    0.40
    evidence rules-v5
    Feed category: Health & Fitness
  • → discusses Self-Improvement concept
    0.40
    evidence rules-v5
    Feed category: Self-Improvement
  • → discusses Mental Health person
    0.40
    evidence rules-v5
    Feed category: Mental Health
  • → discusses Alternative Health concept
    0.40
    evidence rules-v5
    Feed category: Alternative Health
  • → references startmattering.com website
    0.38
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://startmattering.com/
  • → references matteringeffect.com website
    0.38
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://matteringeffect.com/
  • → references Speaking website
    0.38
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://johnrmiles.com/speaking
  • → references youmatterluma.com website
    0.38
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://youmatterluma.com/
  • → references theignitedlife.net website
    0.38
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://theignitedlife.net/
  • → references Starter Packs person
    0.38
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://passionstruck.com/starter-packs
  • → references johnrmiles.com website
    0.38
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://johnrmiles.com/
  • → references lesliekjohn.com website
    0.38
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://lesliekjohn.com/book
  • 0.38
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://passionstruck.com/leslie-john-the-science-of-opening-up-tli
  • 0.38
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://theignitedlife.net/p/the-hidden-cost-of-silence-leslie-john

Entities found in this episode

websites 18

  • mentioned startmattering.com website
    0.45
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://startmattering.com/
  • mentioned matteringeffect.com website
    0.45
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://matteringeffect.com/
  • mentioned Speaking website
    0.45
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://johnrmiles.com/speaking
  • mentioned youmatterluma.com website
    0.45
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://youmatterluma.com/
  • mentioned theignitedlife.net website
    0.45
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://theignitedlife.net/
  • mentioned johnrmiles.com website
    0.45
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://johnrmiles.com/
  • mentioned lesliekjohn.com website
    0.45
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://lesliekjohn.com/book
  • 0.45
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://passionstruck.com/leslie-john-the-science-of-opening-up-tli
  • 0.45
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://theignitedlife.net/p/the-hidden-cost-of-silence-leslie-john
  • references startmattering.com website
    0.38
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://startmattering.com/
  • references matteringeffect.com website
    0.38
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://matteringeffect.com/
  • references Speaking website
    0.38
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://johnrmiles.com/speaking
  • references youmatterluma.com website
    0.38
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://youmatterluma.com/
  • references theignitedlife.net website
    0.38
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://theignitedlife.net/
  • references johnrmiles.com website
    0.38
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://johnrmiles.com/
  • references lesliekjohn.com website
    0.38
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://lesliekjohn.com/book
  • 0.38
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://passionstruck.com/leslie-john-the-science-of-opening-up-tli
  • 0.38
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://theignitedlife.net/p/the-hidden-cost-of-silence-leslie-john

concepts 9

  • mentioned Education concept
    0.50
    evidence rules-v5
    Feed category: Education
  • mentioned Health & Fitness concept
    0.50
    evidence rules-v5
    Feed category: Health & Fitness
  • mentioned Self-Improvement concept
    0.50
    evidence rules-v5
    Feed category: Self-Improvement
  • mentioned Alternative Health concept
    0.50
    evidence rules-v5
    Feed category: Alternative Health
  • mentioned Opening Up concept
    0.45
    evidence rules-v5
    The Science of Opening Up
  • discusses Education concept
    0.40
    evidence rules-v5
    Feed category: Education
  • discusses Health & Fitness concept
    0.40
    evidence rules-v5
    Feed category: Health & Fitness
  • discusses Self-Improvement concept
    0.40
    evidence rules-v5
    Feed category: Self-Improvement
  • discusses Alternative Health concept
    0.40
    evidence rules-v5
    Feed category: Alternative Health

persons 6

  • mentioned John R. Miles person
    0.70
    evidence rules-v5
    Feed author/publisher: John R. Miles
  • hosted by John R. Miles person
    0.55
    evidence rules-v5
    Feed author/publisher: John R. Miles
  • mentioned Mental Health person
    0.50
    evidence rules-v5
    Feed category: Mental Health
  • mentioned Starter Packs person
    0.45
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://passionstruck.com/starter-packs
  • discusses Mental Health person
    0.40
    evidence rules-v5
    Feed category: Mental Health
  • references Starter Packs person
    0.38
    evidence rules-v5
    Link in episode "The Science of Opening Up: The Hidden Cost of Under Sharing | Dr. Leslie John - EP 737": https://passionstruck.com/starter-packs
Episode description as stored
Why do we feel a "disclosure hangover" the moment we reveal something real, yet feel a persistent sense of loneliness when we stay silent?Today, we are diving into the complex psychology of human connection with one of the world's leading experts on the science of secrets and sharing. Joining me is Harvard Business School professor and author Dr. Leslie John to discuss her groundbreaking new book, "Revealing."In this conversation, we challenge the conventional wisdom that "less is more." Leslie argues that while we are hyper-aware of the risks of oversharing (TMI), we are almost entirely blind to the devastating costs of under-sharing (TLI—Too Little Information). We explore why silence is not neutral and how the fear of vulnerability is actually holding us back from the trust, influence, and well-being we crave.We move from the research labs of Harvard to the internal "release valves" of our own emotions. Leslie reveals why your "disclosure reflex" might be miscalibrated and how "revealing wisely" can supercharge your career, deepen your most important relationships, and even improve your physical health.If you’ve ever held back your truest self out of fear of judgment, this episode provides the scientific compass to help you navigate the social risks of being real.Passion Struck is the #1 alternative health and personal growth podcast dedicated to human flourishing and the science of mattering. It is ranked #1 on FeedSpot’s list of the Top Passion Podcasts on the Web and is consistently recognized among the world's top business and mindset podcasts.Check the full show notes here: https://passionstruck.com/leslie-john-the-science-of-opening-up-tli/ Download a Free Companion Reflection Guide: https://www.theignitedlife.net/p/the-hidden-cost-of-silence-leslie-john Connect with John (keynotes, books, podcast): https://linktr.ee/John_R_Miles Get the book Revealing: The Science and Power of Opening Up: https://www.lesliekjohn.com/book In This Episode, You Will Learn: The TLI (Too Little Information) Trap: Why the opportunities you miss by staying silent are far more damaging than the occasional awkwardness of saying too much. The Disclosure Hangover: Understanding the psychological sting we feel after being vulnerable and why it’s often a false signal of social danger. The Body’s Release Valve: Why sharing your feelings is a highly credible form of information that reduces physiological stress and breaks through stagnant communication. The Gender Gap in Vulnerability: Insights from Leslie’s research on how boys and girls process emotion differently as early as kindergarten, and what it means for us as adults. The Power of "Going First": How leaders can use metered vulnerability to build psychological safety and increase team motivation. Support the Movement Every human deserves to feel seen, valued, and like they matter. Wear it. Live it. Show it. https://StartMattering.com Disclaimer The Passion Struck podcast is for educational and entertainment purposes only. The views and opinions expressed by guests are their own and do not necessarily reflect those of Passion Struck or its affiliates. This podcast is not a substitute for professional advice, diagnosis, or treatment from a licensed physician, therapist, or other qualified professional. Connect with John Pre-Order The Mattering Effect:  https://matteringeffect.com/ Book John to Speak: https://johnrmiles.com/speaking/ Keynotes, books, podcast, and resources:  https://linktr.ee/John_R_Miles Children’s Book — You Matter, Luma: https://youmatterluma.com/ Substack: https://www.theignitedlife.net/ Support the Movement : https://startmattering.com/. Every human deserves to feel seen, valued, and like they matter. Wear it. Live it. Show it. Disclaimer The Passion Struck podcast is for educational and entertainment purposes only. The views and opinions expressed do not necessarily reflect those of Passion Struck or its affiliates. This podcast is not a substitute for professional m