Screw them! People suck as it is dear! Sometimes you have to be happy by yourself before you can be happy around others.
Join groups or clubs that involve your interests. That way you hav at least one thing in common with the people there. Other than that since we can't see you interact with people we can't give you any guidance. Ask a friend or fanily member what you can do to fit in better.
Screw them! People suck as it is dear! Sometimes you have to be happy by yourself before you can be happy around others.