1. Go hungry. There is nothing more distracting than trying to take a test and having your stomach rumble so loud that everyone can hear it.

2. Sit next to the nervous guy. You'd be surprised how hard it can be to concentrate when you've got somebody bouncing their leg like they just had their first espresso. I mean the whole time in the corner of my eye it was jumping around. I really wanted to kill that guy....I hope he failed.