this man goes to a insane asylum to visit his old friend but right before he leaves he asked one of the doctors how they decide if they were crazy or not. And the doctor replied "well we put the person in a bath tub and fill it with water and give the person the choice of a spoon, a teacup, and a bucket." the guest said, "oh i get it the normal person would pick the bucket because it is the biggest." the doctor said "no a normal person would just pull the plug. do you want a bed near a window?"