Sure, I have. I just became very stubborn and stopped caring so much about what others thought about me, or whether anyone approved of me or not.
If I wanted to accomplish a thing, nothing could stop me. If I didn’t want to do a thing, nothing could force me. It clarified what was important at an early age. Important to me, that is.
I’m still like this. I know who I am.

I have never been ostracized, no. It's an interesting question, though, about how one might recover from such a thing. I hope that others will chime in with their experiences.

Good question.. I don’t think so. Capable of functioning alone, and often preferring it, it’s difficult to be or feel ostracized when you’re prettymuch immune to it

Everyone gets ostracized. I had to lash out. Get even. If you give them a bloody nose (figuratively) they'll pick on someone else.