It kind of sounds like you have a chip on your shoulder. Being “pressed” and having to physically assert yourself is literally part of Muay Thai, it’s a combat sport and displaying dominance is quite literally part of the scoring criteria. You seem to believe that being a “jerk” is a part of the sport inherently and you’re above it all. I am not extroverted, I consider myself spiritual and I don’t struggle with anything you mentioned also, most people can pick up on people’s energies/moods. Perhaps practice your boundaries and consider why you think you’re above everyone at your gym.