During a visit to the mental asylum, a visitor asked the Director what the criteria was that defined if a patient should be institutionalized. "Well," said the Director, "we fill up a bathtub, then we offer a teaspoon, a teacup and a bucket to the patient and ask them to empty the bathtub."

"Oh, I understand," said the visitor. "A normal person would use the bucket because it's bigger than the spoon or the teacup."

"No." said the Director, "A normal person would pull the plug. Do you want a bed near the window?"