I need your help making myself socially accepted despite having a very ugly face

What are some traits and qualities that can make up for having an ugly face and make people still enjoy being your presence?

I honestly don't go out of my way to talk to people much because I can't deal with the pressure of having to say the right things and make up for being ugly, but the few interactions I do have I'd like to make the most out of them

What has been your experience with this?