I try not to make eye contact. This gives the impression that you don't want to talk. Of course it doesn't stop guys from asking if you are using a bench even though you are standing.
That happened to my wife basically. Weird as all get out as I don't think the guy was hitting on her as he just seemed like an awkward/weird fellow.
She literally lies down on a bench to do some db tri extensions and as she starts doing them he asks her if she is using the stationary bench that is about 10 feet away from her. Had no idea who he was talking to for a second then realized it was her as he was staring at her waiting for a reply.
One guy was using the urinal and then asked me out of the blue what it meant if there was blood mixed in his urine.....Told him he should probably go ask a doctor that but I doubt it was a good thing.
