"If everyone jumped off a bridge, would you also?" Well, duh. Yes. What do they know that I don't? Why are they jumping? Maybe it's a short fall here and leads

"If everyone jumped off a bridge, would you also?" Well, duh. Yes. What do they know that I don't? Why are they jumping? Maybe it's a short fall here and leads to a shortcut. Maybe there's a train coming, like in Stand By Me.