I know that I just started med school, but I have already figured out that the whole goal of medical school (besides the little endevour of actually learning and mastering the information) is to keep yourself from going crazy. What I try to do is each day, do something that has nothing to do with your studies, preferably something that relaxes you and something that you used to do before med school. Even if this is for 15-20 minutes each day, it will calm you down and help get you through the day. For some people, this is accomplished by working out, playing sports, watching television, playing video games,etc. We all need a little stress-relief. I play computer games and sports with my classmates. Sports do two important things, they relax you (take your mind off how much **** you have to study that day) and give you a bit of exercise, something every or at least most medical students are lacking. Good luck and try to keep you sanity.