When I go to the gym I ignore everyone. I go in, do my thing, and get out. If someone is on the stuff I want, I move to something else. If people are hanging out, checking people out, dressing for success, whatever, I don't notice. Basically I don't care about anyone in there but the Chopper, therefore I have no peeves with anyone there. They could all be engaged in a giant circlejerk and I wouldn't notice or care.
I don't look at you...I don't talk to you...I don't care. I do my workout and get my ass out the door.