Studying for Finals

So i've ochem, physics and biochem to study for. Mind you exams are comprehensive. It's saturday, i have to work tomorrow night and here's what i can say : I have not opened a single book to study for finals. Christe Eleison. I'm gonna get off now, take a shower and go over biochem. i'll do ochem tonight or tomorrow if i get the chance. Physics? we'll see.