Right now it seems as if everyone has already chosen teams and grabbed their equipment while you're still in the locker room suiting up. Don't worry: once you know the rules, you can play any variation of the game. The correct procedure is just as necessary in your personal life. You may have to go through the proper channels to get someone's attention, but once you do, get ready for some unexpected excitement. Tonight, someone isn't what you expected them to be. Roll with the waves as much as you can before you get seasick.