Yes to all of this! I have RBF too, and I've learned to love it. I can go about my day peacefully. When I was younger, I tried to smile and all I got were creeps bothering me, everywhere...literally everywhere. On top of that, I'm small, and live in a pretty rough area of town....no one messes with me, cuz I look mean as can be. That suits me fine. I no longer apologize for my RBF or anything else about me. :)