Podcast Summary: Becoming You with Suzy Welch Episode Title: Turns Out, You’re Not Oversharing. You’re Undersharing (with Harvard Professor Leslie John)
Release Date: March 3, 2026
Guest: Professor Leslie John, Harvard Business School
Host: Professor Suzy Welch, NYU Stern

Episode Overview

In this engaging and candid episode, Suzy Welch explores the theme of self-disclosure—how much we share (or don’t) of our inner lives, and why it matters. Joined by Harvard Professor Leslie John, whose new book Revealing examines the science and practice of self-disclosure, the discussion weaves personal anecdotes, social science insights, and actionable takeaways about the value of "voice," authenticity, and the art (and risk) of going deeper in relationships—at work, home, and beyond.

Key Discussion Points & Insights

1. The Value of Voice & the "Authenticity Gap"

• Voice as a Universal Value:
  • Across demographics, "voice"—the desire to express one’s inner truth—is repeatedly a top value for people.
  • Despite its importance, people report a 30% "authenticity gap" between how much they value self-expression and how much they actually practice it.
  • (Host Suzy Welch: "Voice, self expression, self disclosure, this desire to share our inner truth with others is a top value." [03:04])
• Why the Gap?
  • Many want to be more open but hold themselves back, unsure why or how to close that gap.

2. The Science & Psychology of Disclosure

• Negotiation and Vulnerability:
  • Leslie John teaches negotiation, where people often believe sharing is a weakness—but revealing personal values can instead foster trust and rapport.
  • "The more you personally reveal, the better the negotiation goes." (Welch paraphrasing John, [05:48])
• Risks and Rewards:
  • Fear of a "disclosure hangover" (regret, embarrassment) keeps people from sharing, but research and lived experience show openness often brings admiration, trust, and connection.

3. Memorable Storytelling—The "Peeing Story"

• Leslie shares her most embarrassing moment—accidentally peeing her pants on stage during a college play, later recounting the tale in front of high-status colleagues at an academic conference.
• Initial mortification gave way to deeper relationships and lasting mentorships:
  • "So much risk in self disclosure. But that's, of course, where the reward is." (John, [09:45])
  • "They know all their own secrets and they think, oh my God, this person is so real." (Welch, [10:10])

4. Everyday Undersharing—The Unsaid

• Most of what we experience or feel goes unsaid—even with partners or close family.
• Leslie’s exercise: audit your daily conversations for things "said" vs. "left unsaid."
  • "Five things unsaid, two things said, and My point is, not that we should say all the things we think...but rather, I think that we should consider sharing them more." (John, [13:42])
• Silence is a choice—"Silence is not neutral. It often is costly and charges interest." (John, [15:15])

5. Cultural and Developmental Roots of Self-Suppression

• Suppressing self-expression starts young; gender norms intensify it for boys by kindergarten.
  • "By kindergarten the boys were now masking, and they were therefore more physiologically stressed." (John, [20:47])
• Childhood conditioning (e.g., “If you don’t have something nice to say, don’t say it”) deeply shapes adult reluctance to share.

6. Self-Disclosure at Work

• Gen Z students and workers crave boundaries but may miss out on richer connections by avoiding minor self-disclosure.
• "Small talk" feels shallow, but going one step deeper (e.g., sharing the meaning behind an observation) creates rapport.
  • "Most people stand to benefit from being a little more open a lot of the time." (John, [22:17])

7. Navigating "Too Much"—Where is the Oversharing Line?

• Oversharing isn’t always bad; it’s part of learning where the line is in each context.
• "If you always get what you want in a negotiation, you're not asking for enough. Well, it's the same here...if you never feel that you're not revealing enough." (John paraphrasing mentor Linda Babcock, [24:20])
• When in doubt or after going too far, thoughtful follow-up and direct communication can repair any discomfort.

Notable Quotes & Memorable Moments

• On Positive Effects of Vulnerability:

  • "When you reveal yourself and when we're vulnerable and when we tell our truth, that it ends up working out for us."
    (Suzy Welch, [02:12])

• On the Unspoken:

  • "Silence is a choice. It's not neutral. It often is costly and charges interest."
    (Leslie John, [15:15])

• On Risk and Reward:

  • "So much risk in self disclosure. But that's, of course, where the reward is."
    (Leslie John, [09:41])

• On Practicing Disclosure:

  • "Doing is believing. We get so caught up in our mind...we suppress. You need to do it. And once you do it, then you feel the benefits."
    (Leslie John, [10:27])

• On Oversharing and Repair:

  • "Revealing is a skill. We can all get better at it...Oftentimes the answer to revealing, to overshares, is sharing more."
    (Leslie John, [24:05])

Timestamps for Key Segments

• 00:00–02:30 – Introduction, Suzy’s own “oversharing” classroom moment
• 05:15 – Leslie John’s background (negotiation and self-revelation in practice)
• 06:41–10:10 – The “Peeing Story”: embracing vulnerability and outcome
• 13:42–15:21 – Leslie’s audit of daily unsaid thoughts; the hidden cost of silence
• 16:08–20:47 – Socialization, gender, and the power of naming unspoken truths
• 21:43–23:20 – Self-disclosure at work, moving past small talk
• 24:01–24:44 – Where’s the oversharing line? Developing skill and balance
• 25:44–28:25 – Final thoughts: practice, vulnerability, and life lessons

Takeaways & Action Steps

• Audit Your Unsaid: Regularly notice what goes unspoken in your daily life and consider the cost of silence.
• Practice Going One Step Deeper: In conversation, share not just the surface observation but what it means to you.
• View Disclosure as a Skill: Accept that mishaps are part of learning; use feedback and self-reflection to calibrate.
• Don’t Fear TMI: If you hit the discomfort zone, it means you’re exploring the boundaries of authenticity and likely forging trust.
• Heal Through Repair: If you feel you’ve gone too far, follow up honestly—it often strengthens relationships.

Conclusion

Suzy Welch and Leslie John make a compelling, research-backed case that nearly all of us are undersharing—not to our benefit, but often to our detriment. The episode is an energizing call to close the "authenticity gap" on voice: risk more, reveal more, laugh more, connect more—and live a fuller, more honest life.

Final Note:
"Suppressing self-expression isn’t neutral; it’s costly for relationships, trust, and even health. Letting more of your true self out—imperfect, embarrassing, and all—pays off, for you and for those around you."