You might learn to mind your business after reading this

How I Learnt To Mind My Own Business

I was working past the mental hospital the other day,and all the patients were shouting "13!! 13!! 13!!"... The fence was too high to see over, but I saw a little gap in the plank so I looked through to see what was going on.
 Some idiots poked me in the eye with a stick and they all started shouting "14!! 14!! 14!!".