So far, I really like second year. Granted, our first exam isn't until Friday, but I'm enjoying things so far. I havent fallen behind yet, I'm on top of all my studying (been doing >3 hours a day, without even having an exam in the near future), doing reasonably well on quizzes, and I just don't feel the same stress and pressure as first year. I actually enjoy studying for some classes. Even the classes I'm not a big fan of (like pharm) I've been able to study without it being worse than pulling teeth. I love my electives. I like our intro to clinics class that was supposed to be horrible. I'm really enjoying clin path. Clin anatomy has been pretty interesting, although I think it might get confusing have so many professors. Overall, 2nd year >>> 1st year.
It's a good feeling, and I hope it sticks around!