We all make mistakes. It's human. Just learn from them. Repeating them and being aware of it is the dangerous bit.
Jessie JI think everybody has a moment in their career where you have to test whether it was right or wrong. We've all been there. I've looked back at performances of my own, where only you know if it is something you want to repeat. As long as you know when it's not right that you don't repeat it all the time.
Jessie J