One thing I did notice, after taking my MCATs, is that I felt a sense of accomplishment but at the same time hollow. This lasted for a few days until I got blitzed that weekend to celebrate my senior year and realized exactly why Im in college again. Now that Im taking some really intense classes, some of them in med school, Im starting to find that its all I do, aside from going to the gym. Hell, you know its bad when you look forward to the weekend so you can catch up with studying and find new places to try out and study. Sigh. (theres also a thread in the allo forums about "how you know you're a med student"- I bet that a good amount of the things listed can apply to you guys).