Can't sleep

3am and I can't sleep. Awesome. Did I make the right decision? I hope so and I think so. I'm worried that now that I've made up my mind I'm not being responsible about my decision. Seriously, it's such a gift to be here in med school. Am I wasting it by skimming through readings to finish early enough to go out to much? Or is it ok that I'm trying to enjoy the "summer" of Block 1 before "real" med school starts??