How to overcome fear of the volleyball coach?

I want to try out for volleyball for my school, but one of the coaches scare me. She is very strict towards girls and she spends her time flirting with senior guys and teachers. AND SHES MARRIED. anyways she is extra mean towards me because of my friend autumn. and only because she hangs out with a lez but idc. how can I I overcome my fear of this coach... I don't want to make her more predjuduce at me if I make a mistake or how can I make her like me so she wont ignore my talent and not put me on the team

Report her. Get her replaced.

but everyone likes her. she only acts nasty to kids SHE doesnt like for stupid reasons... like who my friends are friends with. I dont hang out with bad kids. I have a wonderful reputation.

I say bring it up in a responsible manner.

KICK HER A$$ LOL THAT SOVLES THE PROBLEM I HAD TO DO THAT TO MY MATH TEACHER SHE NEVER MESSED WITH ME AGAIN

smoke her house.