Overstudying = fail What did you learn about in science class?? Mental, social, and physical health. Go get out and run a few laps, talk to your friends, and do something fun. If you don't enjoy li...

Yes, I would say so, except for the fact that people will call you emo. A good way to give yourself pain is to soak your hand in freezing water, it was done on Mythbusters.