I've decided to start taking self-study seriously, and stop just skimming books and putting them back. My question is, for those who do work hard at self-study, how many problems in the tet do you do? All of them? Half? None? I'd like to know what a reasonable amount is to set as a self goal, because if I say I'll only do problems until I feel comfortable, I know I'll just get lazy and wind up doing barely any. So how do you guys handle this? Help me out PF!