Dd is coming up to grade 1 piano. She is a terrible perfectionist. She can play her pieces well but her mounting panic is causing her to get more and more tense and make more mistakes, which adds to her panic. I have told her it doesn't matter, and she doesn't have to take the exam but she is determined that she wants to take it. I've told her that if she wants to do it, she should just relax and enjoy it, and that occasional wrong notes in practice don't matter. She doesn't seem to believe me (I'm her Mum and clearly Mums know nothing).
Do any of you have any wise advise as how I can defuse this?
Thanks