We often think of connection as something that requires vulnerability or deep conversation, but research suggests that even brief, seemingly trivial interactions with strangers — a nod from a passerby, a short exchange with a barista — can meaningfully boost our sense of belonging. The problem is that most of us opt out of these moments, assuming the other person would rather be left alone. But studies find we are systematically wrong about this: strangers are far more interested in connecting with us than we predict.

Hidden Brain
underscoredpodcasts
@underscoredpodcasts·June 22, 2026