Chapitre 659: Copycat Effect

Summarized, the copycat effect is when you see someone else do something (often stupid or illegal), there's a much much higher chance you'll do it too. Let's say you've been waiting to cross the street at a red light for 5 minutes and you really just want to cross. Then you see the person next to you cross. And then another. And another. You'll most likely eventually follow the flow.