Crazy hard to explain but socitey would view it as something out of the norm. Believing in things that the masses don't. For instance i said the world was flat you might think im crazy now but many years ago i might not have been so crazy. it was the guy who said the world was round that was crazy.
as for the guy killing people.. thats not nice .. is he crazy i dont know
to the guy talking to himself without a bluetooth head set maybe hes crazy or maybe he just likes thinking aloud like i do .. at times..
beliving things that arnt visible to be seen or proven. doing what everyone else does becasue its the thing to do. putting people in a cages for misbehaving or scolding without actually teaching now thats crazy.