Despite what you've heard, these hands are not registered deadly weapons. Self defense is serious business, as it should be it. It just may save your life. But what if you don't have any formal defensive training? What if your punches are as powerful as a summer breeze? Follow these handy dandy self defense tips, and they just might save your life. Belching, biting, and soiling yourself are all part of my first line of self defense: