Encounters with strangers can be a humbling reminder of the vastness of the world and of each other, the impossible-feeling truth that each one of us contains an entire universe of inner life and a singular perspective, that as a species we have an incredible capacity for kindness, cruelty, courage and creativity.

So why don’t people talk more? Epley continued his research and came up with an answer to the mystery: We don’t start conversations because we’re bad at predicting how much we’ll enjoy them. We underestimate how much others want to talk; we underestimate how much we will learn; we underestimate how quickly other people will want to go deep and get

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