[gauol]

Here’s one that bothers me; I’m right in the middle of a set (of anything) and using the mirror to watch my form, I’ve stepped back a few feet so people can get around me and to the dumbbell rack. Some meathead comes up grabs some dumbbells and starts a set of his own directly in front of me. This drives me nuts because you don’t realize how help the mirror is until it’s blocked by some jackass.