a man is talking with a psychiatrist and says tell me how do you determine if someone should be committed at your hospital. The psychiatrist says simple we put them in a room with a bath tub full of water, a bucket, a thimble, and a trowl and ask them the best way to empty the tub. The man says ah I get it the bucket holds the most water so if they choose it they are sane, right? The psychiatrist says no, a sane person would pull the plug so do you want a bed by the door or by the window?