Don't look in the mirror and see all the things you think are lacking. That's defeat talking. Silence it. Think about what obstacles you want to overcome. And then just go out there and strive for "endless possibilities."
First, I love Rousey. Second, the thing about TRUE self respect is that if you have it, you also treat others with the same respect. There's a healthy balance that separates itself from arrogance. Stand out to inspire.