When I got into Yale ED, it was pretty exciting. But now questions arise, you've studied hard, will you continue? Before, choosing between studying and playing basketball/partying favored studying, but now what? Will you stay with your EC activities and research, or slack off? My advice is to make a decision on how you will carry out the rest of your year, you don't want to slack then cram, slack then cram. It's not productive, your grades may take a hit, and you'll leave college with a bad taste in your mouth (no pun intended).