The thing to focus on is that there are many different kinds of people in the world. I grew up with a disability, and it didn’t take me long to figure out that there are people you’ll meet who just hate you for not being what they consider to be “normal.” There’s nothing you can do - they’re just going to hate you. But, I eventually found that there are also people who would never dream of doing such a thing, and will treat you neutrally until they get to know you, and will treat you well after that if you treat them well.

Yes, the assholes of the world will always be there, and they’ll make you feel like shit, but the more you can dismiss them as simply being judgemental assholes who know nothing about you, the more you’ll be able to see all the people who will treat you fairly. Sure, if you’ve got a terrible personality, then even those people will want to have nothing to do with you, but if you control the things you can control, there are a lot of people in the world who will see that and think well of you for it.