You Know What Grinds my Geers?

When you come into the computer lab, then some n00b, some loser you don't even know, sits down next to you and keeps LOOKING AT YOUR FUCKING SCREEN!!! yeah, type that e-mail, then i hope you look over and READ THIS!!! he's not even discrete about it, he's actually like resting his head on his hand and READING MY SCREEN! but this isn't the only time someone has done this while i've been in one of the computer labs here on campus and it just bugs the crap out of me. I'm not reading ur screen, i'm not checking your e-mail with you. it's not like i have something to hide, it's just annoying as hell. Why would you do that? I mean, at least try to be secretive about it. I know sometimes my eyes wonder and I space out, but I don't sit there and watch what some random chik next to me is doing on the computer. some people, honest to god...