One flew over the cuckoo's nest

During a visit to a mental asylum, a visitor asked the director, "How do you determine whether or not a patient should be institutionalised?"

"Well," said the director "we fill up a bathtub, then we offer a teaspoon, a teacup, and a bucket to the patient and ask him to empty the bathtub".

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

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

From : http://revjph.blogspot.com/.