i actually wouldn't mind if my hours were 6pm-6am, but i get the reverse. i can't sew pig foot skin for shit. instrument tying isn't that hard, tho. i pulled some tubes out of some people today.
i just finished STEP 1 of USMLE and i didn't feel like it was that big of a deal. kaplan questions were virtually the same style. i am used to sitting in front of a computer all day so i felt decent. i felt like shit after the mcat but not after this.