Skills and knowledge can now be learnt at any point in life because the resources are openly accessible. What is truly valuable is a learning that inspires the imagination to create rather than repeat.
Artists observe. Intense feelings of empathy are welcome but lead only to misery if overwhelming.
I don’t think life is about the number of points scored, or marks totalled on both sides of a ledger.
Reliving memories of things going wrong can cause worry when presented with a similar situation. It is better to have learned, so the replay isn’t necessary.