I don't know why these little things at the gym piss me off so much, but in addition to my issue with people who don't put locks on their lockers, I have a huge problem with people who use the bathroom stalls to change. Seriously, people -- it's a GYM. Change in the locker room like the rest of us. Nobody cares what you look like and nobody is looking at you because we're all too busy dealing with our own body issues. Get over it and stop hogging up the stalls because some of us have to pee.