I prefer going into crowded places, it's much easier for me to get lost in a crowd and be completely unnoticed rather than being around just a few people where maybe you're more expected to talk or something.
Also realising that people are going to think what they're going to think, and there's not much you can do about that so might as well just try not to give a fuck. Also that people are usually way more concerned and anxious about themselves that they're not even paying attention to you.
I've also dealt with it for so long that a part of me likes being the odd one out. Showing normal people that their way isn't the only way and just not masking or trying to look pretty or trying to live up to society's standards.
I feel like sharing this is maybe not helpful but it's been my approach to it so who knows.