I'm in my IM rotation right now and feel like my focus is too spread out in terms of studying. I have a bunch of books like first aid for wards, IM recall, First aid step 2 ck. I feel like I have to study everything, but I'm not sure which book to use. The way I go about it right now, I look up stuff on a patient I saw the day of, then maybe some concepts I don't understand. Anymore advice?