<p>To th OP, oh believe me, you won't be wasting your time doing nothing. You might be wishing that you were doing nothing, but you won't be doing nothing. Those prereqs are no joke. In particular, you are fighting for admissions slots for Haas, and only 60% of those who apply will get in. And that's just talking about those that apply - plenty of other students do so poorly in the prereqs that they don't even apply because they know they won't get in.</p>