Would you send your son to a school run by someone who insisted on being called "Headmaster?"
The 50-50-90 rule: Anytime you have a 50-50 chance of getting something right, there's a 90% probability you'll get it wrong
I'm not an alcoholic. Alcoholics need a drink, but I already have one.
That one liner 'i'm not drinking too much tonight' never goes as planned...