Crazy people do crazy things right?

How come all these crazy people, (who are crazy) so logical when it comes to choosing their victims?

If they were "crazy" wouldn't they choose to do something that would actually be "crazy"? Like stick up a gun store or attack a police station?

But no they don't choose those targets, in stead they go and to the most defenseless places. Schools, a place of work or any place where they expect little to no resistence from their victims.

They are a combo between sense and craziness. They have enough sense to see that eating, breathing and not putting yourself in serious danger are good ideas. However they do not have enough sense to be courageous and moral. I've been bullied before and I felt like doing a nevada, but instead I just stood up in class and said a little speech which seemed to work, probably because it gave me an air of humanity.