When I was a kid, I participated in piano recitals and competitions. The most important thing my teacher back then taught me about performing was that, if you make a mistake, don’t stop, keep going.
In life, true confidence is not about being right all the time. It’s about knowing that when you make a mistake, you can recover from it and bounce back and continue to do the thing that needs to be done.
There is a time for reflecting and learning from mistakes. But in the midst of a time sensitive situation, sometimes you have to keep moving no matter what. Wisdom is knowing when this is and isn’t the case.