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15 December 2025

Harvard’s Behaviour Expert: The Psychology Of Why People Don't Like You!

9Frameworks
10Insights

Frameworks in this episode

Insights & moments

The myth-busts, hot takes, explainers, and tools worth keeping.

Myth Buster· 1

Myth Buster2:05:30

Silence Means Different Things in New and Established Relationships

Brooks says long pauses early in a relationship can signal that a conversation is struggling, while the same silence later may indicate comfort. The meaning of silence therefore depends on relationship stage rather than following a universal rule.

  • Long pauses on a first date can indicate conversational difficulty
  • Prepared topics can help prevent panicked early silence
  • Established partners may experience long silence as comfortable
  • Nonverbal communication carries information between spoken lines

When people don't know each other well, long pauses are a sign that the conversation's not going well.

Alison Wood Brooks · 2:05:30

longer pauses are a sign that you're comfortable with each other

Alison Wood Brooks · 2:06:00
#silence#relationships#first dates

Hot Take· 2

Hot Take1:38:30

Persuasion Usually Takes More Than One Conversation

Brooks rejects the idea that persuasion is mainly a perfect one-shot pitch. She argues that people are more open to those they trust, like, and admire, so learning the other person's perspective and staying engaged over time can matter more than winning the first exchange.

  • Trust and respect shape receptiveness to ideas
  • Persuasion often accumulates across repeated interactions
  • Entrepreneurs should understand needs before presenting a solution
  • A strong public speech is not a substitute for a two-way conversation
  • The claim is relational rather than a guarantee that validation will change a belief

conversation is interactive. It's co-created with two independent minds.

Alison Wood Brooks · 1:39:00

Persuasion doesn't often happen within the bounds of one conversation.

Alison Wood Brooks · 1:57:00
#persuasion#trust#entrepreneurship
Hot Take2:14:30

Brooks's Test for a Useful Conversation Chatbot

Brooks describes an AI version of herself used for student office hours and says its value lies in availability, lower grading pressure, and scalable feedback. She remains torn about chatbots and distinguishes a coach that prepares people for human conversation from systems designed merely to maximize engagement with the bot.

  • The classroom chatbot was intended to coach real human conversations
  • It was available when Brooks could not be
  • Students could ask questions without speaking directly to the person grading them
  • The bot could summarize topics, questions, levity, listening, and kindness at scale
  • Brooks explicitly says she remains conflicted about AI overall

its goal is not to convince users to talk more with her

Alison Wood Brooks · 2:15:00

I feel incredibly torn about all things AI.

Alison Wood Brooks · 2:16:30
#ai coach#education#chatbots#human connection

Explainer· 4

Explainer03:30

Why Lifelong Talkers Still Get Conversation Wrong

Brooks argues that conversation feels easy because people begin practicing it as toddlers and continue every day. Her research perspective instead emphasizes the many simultaneous choices beneath apparently simple talk, which helps explain awkwardness, defensiveness, boredom, and misunderstanding.

  • Long practice creates confidence without guaranteeing expertise
  • Speakers continually select only part of what is in their minds
  • Awkwardness and misunderstanding can arise from hidden conversational complexity
  • Conversation is presented as a trainable skill rather than an effortless trait

as a scientist, when you look under the hood

Alison Wood Brooks · 04:00

we're always curating, we're always choosing what some subset of stuff to share

Alison Wood Brooks · 04:30
#conversation#misunderstanding#communication skills
Explainer1:15:00

Good Conversation Fails When Energy Runs Out

Brooks says conversation is remarkably effortful even when someone knows the right techniques. Low energy makes topic generation, follow-up questions, respectful language, and repair harder; explicit disclosure of low capacity can help when a relationship is sturdy enough to accommodate it.

  • Conversational knowledge still requires energy to apply
  • Fatigue can increase self-focused talk and disrespectful slips
  • Stating low capacity requires self-awareness
  • The other person's grace depends on reciprocal support over time

conversation is remarkably effortful. And it requires quite a bit of energy.

Alison Wood Brooks · 1:15:30
#energy#self-awareness#relationships
Explainer1:27:00

Why Equal Airtime Is Not Always the Right Meeting Goal

Brooks agrees that chronic over-talking can reduce a person's contribution value, but adds that airtime should reflect expertise and group roles rather than simple equality. A true expert may appropriately dominate a specialist discussion, while facilitators, timekeepers, and note-takers can add value without speaking most.

  • High-power people tend to take more airtime and may need to resist it
  • Dominant airtime is harmful when the speaker lacks relevant expertise
  • A sole expert may reasonably speak for much of a specialist discussion
  • Facilitation, agenda control, timekeeping, and visual synthesis are valuable roles
  • Three-person conversation requires more explicit role coordination than one-to-one talk

talking is not the only way to add value to a group

Alison Wood Brooks · 1:29:00

who's the topic leader here

Alison Wood Brooks · 1:34:30
#meetings#airtime#expertise#facilitation
Explainer1:45:00

Brooks's Concern About the Missing Step in Male Friendship

Brooks describes an observational project in which men meeting for the first time often stayed with narration, sports, and surface facts rather than personal vulnerability. She interprets the difficulty of moving from shared activity into hopes, struggles, and feelings as one possible barrier to closer male friendship, while noting that perfection is not the goal.

  • Brooks observed men meeting other men and trying to form friendships
  • Many exchanges stayed with immediate surroundings or sports facts
  • She identifies consistency, positivity, and vulnerability as ingredients of friendship
  • She suggests moving one step beyond an activity topic into personal experience
  • Her conclusions about the observed conversations are presented as concerns, not a diagnosis of all men

they really struggled with vulnerability

Alison Wood Brooks · 1:46:00

make it actually personal and vulnerable and interesting

Alison Wood Brooks · 1:50:00
#male friendship#vulnerability#loneliness

Story· 2

Story10:00

How an Identical Twin Shaped Brooks's Study of Conversation

Brooks describes growing up with her identical twin, Sarah, as having another version of herself close by. Watching her twin succeed and fail gave her an unusually vivid view of how another person communicates, which she connects to her interest in helping people understand each other.

  • The twins shared a bedroom, sports teams, and band
  • Brooks could observe a genetically similar person handling social moments
  • Her twin's successes and failures became informal behavioral feedback
  • She links that experience to her interest in close human understanding

it's like you have another version of you in the world

Alison Wood Brooks · 11:00
#alison wood brooks#twins#origin story
Story2:12:00

Why Bartlett Started Ignoring AI-Written Team Feedback

Bartlett says he paid less attention to a team member's interview reports after recognizing an AI-generated style because he wanted that person's own experience and judgment. After he explained the perception, the team changed the output's style; he says he resumed reading even though he believed AI was still involved.

  • The feedback concerned human judgment after candidate interviews
  • Bartlett says recognizable AI formatting weakened his sense of hearing from the employee
  • He framed his response as a perception and gave direct feedback
  • A more human-sounding output restored his attention in this anecdote
  • The account does not establish that all AI-assisted communication is less trustworthy

I want to know what you think

Steven Bartlett · 2:13:00

I trust their experience and their intuition

Steven Bartlett · 2:14:00
#ai writing#management#trust#feedback

Takeaway· 1

Takeaway09:00

A Preference for One-to-One Talk Is Not Automatically a Weakness

When Bartlett describes avoiding large social events, Brooks distinguishes social preference from communication weakness. She suggests evaluating the people, group sizes, and arrangements in a person's social portfolio because a one-to-one exchange and a hundred-person party demand categorically different coordination.

  • Large groups create difficult turn-taking and topic coordination
  • One-to-one conversation offers more control and a clearer purpose
  • The right social arrangement depends on personal preferences
  • Improvement need not mean forcing every person into large-group settings

thinking about your social portfolio. Who are you talking to?

Alison Wood Brooks · 09:30
#introversion#group conversation#social preferences