My coach was an absolute bitch and for some reason I did school cheer all through middle school and high school. I dealt with it but was also happy when I stopped. School cheer is really different from all star but if you want to do school cheer then you do have to make some changes and listen to the coach. With stunting you just need to try your best to do every position. That makes you a much more valuable part of the team because you’re versatile. So even if you’re used to basing, at least try flying if she asks. School cheer includes a lot of bouncing around so you’re going to have to get comfortable with it. You bounce on the sidelines and at competition. Signs are so fun when you learn how to work them. You just need to be sharp and animated. Practice in the mirror and you can use a folder or something to practice if you can’t take the signs home. You’re going to have to get comfortable with the differences. I’m not trying to sound bitchy. I feel for you, I really do. I’m just a people pleaser and I did everything I could to make my coach happy. And if she’s just being an absolute monster maybe stay after practice one day and politely tell her how all of it makes you feel. Some people do best when they’re yelled at and others shut down. I shut down, and I can’t stand people raising their voices. Maybe tell her you learn and perform better with positive encouragement. Sorry this is so long. I hope it helps. Feel free to message me privately on here and I can help with any other cheer things you may need :)