An official from the HSE is visiting the director of a mental hospital....
"Doctor, can you tell me how you decide whether an individual should be committed to this institution?"
The doctor replies "It's simple. I ask the person to fill the bathtub then I place a teaspoon, a cup and a bucket in front of them and tell them to
empty the bath as quickly as possible."
"Ah, so if they choose the bucket they are sane?"
"No, they are sane if they pull out the plug. Now do you want a bed by the window?"