you know what drives me crazy?!

In the computer lab at work there are three rows of desks, and the middle row has places to sit on each side, but the computers are only on one side. It really drives me crazy when someone comes in to sit at those seats on the other side and makes it so you have to squish through to get out of the row, or slide your butt over somebody's shoulder so you can answer a page. Come on people! There are a hundred empty seats in the main part of the library, why did you come into the computer lab if you aren't going to use a computer!!!!!!!!!!!!