It doesn't hurt to take a hard look at yourself from time to time, and this should get you started.
During a visit to the mental asylum, a visitor asked the Director what the critererion was which defined whether or not a person should be institutionalized.
'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 or her to empty the bathtub.'
'Oh, I understand,' said the visitor. 'A normal person would use the bucket because it's bigger than the spoon or the teacup.'
'No, said the Director, A normal person would pull the plug.
Do you want a bed near the window?'
DID YOU PASS, OR DO YOU WANT THE BED NEXT TO MINE?