The Bathtub Test.
During a visit to a mental asylum, I asked the director
"How do you determine whether or not a patient should be institutionalized?"
"Well", replied the director, "We fill up a bathtub, then we offer a teaspoon, a teacup and a bucket to the patient and ask them which one they want to empty the bathtub with"
"Oh, I see, So a normal person would use the bucket because it's bigger than the spoon or the tea cup" I replied
"No", said the director, "A normal person would pull the plug, Would you like your bed near the window?"
If this made you smile, pass it on :-)