She said she pulled out because her mind isn’t right and she risks doing herself serious physical injury.
I completely understand that, I don’t think people realise how dangerous gymnastics is and the fine margins between perfection and disaster. You have to be fully committed to every single thing you do and do it with a clear focused mind. A yip in most other sports might result in a missed shot, in gymnastics it could result in you landing on your neck from 3m with serious momentum from whatever twist you just executed. I did gymnastics from the ages of 4-12 and got the yips on the vault. This was when it was a pommel horse, length ways with no handles rather than this new shape thing they use now. One time I got my run up wrong and hit the spring board too low and went chest first into the end of it. From then on I just couldn’t get my run up right and never hit the spring board with any confidence and my vaults were dangerous from then on because I was barely clearing the vault and could easily have smashed my back on exit. Obviously that’s just a child doing low level gymnastics but the stakes are increased magnitudes with the level of difficulty, speed and power they achieve.