A child psychologist’s guide to working with difficult adults

Dr. Becky Kennedy, a clinical psychologist and founder of Good Inside, joins Lenny Rachitsky to explain how parenting principles like repair, connection, boundaries, and sturdy leadership apply to adults at work. The conversation covers resilience over happiness, separating behavior from identity, and practical phrasing for hard conversations.

01Key learnings

• Repair after a mistake, by owning your part and naming what you'll do differently, rebuilds trust; perfection is not the goal, and secure relationships are defined by repair.
• Connect before correcting: join the other person's world first without an agenda, since connection builds the bridge that makes cooperation and productivity possible.
• Separate behavior from identity by assuming someone is good inside, which keeps conversations productive and makes defensiveness less likely.
• Use the most generous interpretation of someone's behavior to stay curious rather than judgmental, and to rediscover liking the person.
• A true boundary is something you commit to doing and requires the other person to do nothing; a request is not a boundary.
• Lead sturdily: acknowledge others' feelings as real while keeping your own composure, and make clear decisions instead of defaulting to consensus when you hold the context.
• Optimize for resilience over comfort: avoid shielding people from all discomfort, because the ability to handle disappointment and difficulty builds lasting capability and happiness.
• Pair 'I believe you' (validating the feeling) with 'I believe in you' (seeing a more capable version of the person) to help people through hard moments.

02Frameworks mentioned

Summary and takeaways written by PM Atlas; quotes are short excerpts. © the original author.