When something like that happens to me I always try and think " there must be some logical explanation for that person doing such a dumb thing" . It takes a lot of the stress away. Some one goes flying by me in their car, I think maybe their child is in the emergency room.
Just one of many examples in my personal life. I was on an airplane and they ask that all seat backs be placed in upright position. The idiot in front of me put his up, but 1 minute later, after the flight attendant went by, he put it back down

. While in flight the " idiot" told the flight attendant they should right up a repair order on his seat, as it would not stay upright. Kind of made me feel like an idiot myself.
jeffy