Any advice for a weirdo?

I've been a fucking freak my whole life. Not just on a cringey level, but on an uncomfortable, creepy level. I've been doing some thinking, and I think this happens when I do something outside of my personality. For example, I would try to be funny, I would make the decision in my head, then go out and be weird at times when I'm not even trying to be funny. I think I'm just better off being quiet for the most part.