Two Psychologists Four Beers Episode 130: You Should Be Talking to Strangers (with Nick Epley)
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May 5, 2026 
Nick Epley, behavioral scientist and professor at Chicago Booth and author of A Little More Social, explains why we misjudge the value of reaching out. He describes the train studies that launched his research. Short takes cover why we avoid talking, how acting more social lifts mood, practical openers like “What’s your story?”, and how habits, memory decay, phones, and design shape connection.
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We Misjudge Stranger Conversations
- People avoid talking to strangers because they mispredict how others will respond, not because social connection lacks value.
- Nick Epley noticed silent commuters and a friendly chat with a woman in a red hat sparked the research into optimistic actual responses.
When In Doubt Reach Out
- When you're on the fence about reaching out to someone, choose to reach out.
- Tiny acts like expressing gratitude, asking for help, or saying hi often produce more positive responses than expected.
Acting Extroverted Can Raise Mood
- Extroversion correlates strongly with positive affect, but acting more extroverted can boost mood for introverts too.
- Intervention studies show short-term increases in positive affect when people behave more socially, regardless of baseline personality.
