I had heard about Biles quitting the Olympics the last time for a mental health issue. I had meant to look it up and see what the issue was. Now, she is the most decorated US women’s gymnastics Olympian.
Here is an article about her experience with therapy. I think she demonstrates that we can struggle with a mental health issue, get treatment and overcome. I suspect she still has anxious thoughts and emotions just like all of us but she found a way to perform at peak levels anyways.