Long story short, I have noticed over time that several of the people who work at the gym seem to act quite unfriendly and rude whenever I interact with them. The first two I noticed were girls whom I found attractive. I never flirted with them or even tried to make conversation or show interest, so it was kind of baffling, but I thought ok maybe I unconsciously act like I am interested and they feel the need to be rude to me so I won't come onto them? But then I noticed it happening with another lady whom I did not really find attractive at all. Then I noticed it happening with a guy. I don't want to go into details, but it really seems like it is something personal. I noticed it happening pretty consistently and given that it is pretty much their job to be nice, I can't imagine this is just how they treat everyone. Of course I can't be 100% sure. However it is causing me anxiety. I keep thinking what if there is something I did inadvertently or some idea that is going around about me for some reason and that is what is causing their behavior? Does this sound like something that should be a cause for concern?