Where Will You Stay?

Rule: It's not really a sublet if you sublet your room to someone, but still intend to crash at the apartment's living room some of those days.

It's Killing the Environment

Rule: One drink order at the bar of a restaurant or bar should not come back with a printed receipt that includes the drink's price and tax listed separately, charging you $5.43 for a beer. That's just stupid.

It's Nice to Do

Rule: If someone does you a favor (especially if you asked them to do it), say thank you.