Hey, You Look Out! There's A Great White Shark Right Behind You. Okay, maybe not. But if there was, you'd be all set. Why? Because in your hands you hold the solutions to all of life's problems. Well, most of them anyway. Introducing How to Survive Anything - your guide to navigating some of the scariest years of your life. Mean teacher got you down? Check out chapter 15. Planning on swimm…