All cooped up

Today I spent all morning sitting in classes at the English school and all afternoon sitting in front of the computer at my real job. It sucks. How do people sit in stuffy offices all day anyway? I need a bit more fresh air than an enclosed room can provide I think. All that recycled air... I guess if I eventually end up teaching English it won't be so bad because I can (hopefully) find work someplace where I won't have to be inside all day. At least find a place with windows!