Yoga etiquette

So I went to yoga (ok, BodyFlow) this morning, and at the end of the class there is an optional 6 minute meditation/relaxation. The instructor usually gives everyone who doesn't want to stay a minute to clear out so that they don't disturb those who are staying. However, there's always that 1 (or 2) person that decides halfway through that they can't possibly stay another minute and have to leave in the middle of it. It's 6 minutes - not like an hour or something! Anyway, inevitably, these people squeak and stomp their way across the floor and then open the door - but do they make sure that it doesn't slam? No way! *stomp stomp squeak stomp SLAM*. So relaxing. Anyway, today we had 2 of these. It was so loud, I almost (sooooo close) said, "SERIOUSLY??" It was almost comical how loud (and not even TRYING to be quiet one of them was). Is this a joke? Anyway, people, just think for a second about other people.