A guy has a flat tire and stops in front of a psychiatric hospital to change it. Once the car has been jacked up and the tire removed he kicks three of the four lug nuts into a storm drain but does not realize it. He gets the spare on and the one lug nut on but can't find the others and he starts screaming and cussing. A guy behind the fence of the hospital is watching all this go on and finally gets his attention and tells him what happened. The driver starts yelling "What in the hell am I going to do now?" The guy behind the fence says "How about you take a nut off of each wheel and that will get you going until you can get them replaced?" The driver says "That is a great idea. Why are you in there" The guy behind the fence says "I might be crazy but I'm not stupid."