Not enough and life is dull and boring. I asked a group of teenagers what they do when they're too stressed out for comfort.
Nothing beats a good workout to let off steam.
Michelle likes to run. It's free, I can do it anywhere, and when I'm done I always feel better. Basketball, aerobics, biking, swimming and walking are also popular. According to Jack, nothing beats karate. I take all my frustration out on the punching bag.