I recently visited a mental asylum. I asked the director "How can you know when a person needs to be institutionalized?" He said, "Well, we fill a bathtub with water, and we offer a teaspoon, a teacup and a bucket and ask them to empty the tub." I said "I see ... A normal person would choose the bucket because it is bigger." He responded, "No. a normal person would pull the plug ... Would you like a bed by the window?"