In crypto currency, Never regret anything.
No point in looking back and saying only if I had done that. Or if only I had sold earlier, instead
Realize you made the best decision in good faith, for every reason that made sense or did not make sense at that time.
Now it is time to let it go.
Focus on here and now.
Thats where success lives in crypto currency
I agree there's no point in focusing on what you did wrong and getting stressed about it... but at the same time it is important to recognise where you went wrong and to learn from those mistakes. It is in making mistakes and learning from them that we improve our decision-making for the future.