Beer before class

You know what everyone should do more often? Get some beer before going to a class that is confusing as hell. Don't drink so much so that you become piss drunk, but just enough so that you are all woozy and your whole body feels a couple of pounds lighter. This way you will feel absolutely carefree about the crap that is being written on the overhead and you won't feel guilty when you decide to go "f-this" and not write anything down.