Actually for me regret in Crypto is just a moment, because if I keep thinking about regret then I will never step like this, indeed defeat will certainly continue in this Crypto, but should be used as a lesson for the future.
Right, if you start thinking too much about all the mistakes made and missed opportunities, then this negativity will lead to new mistakes and so on, you need to be able to quickly forget all the bad, but at the same time to learn from what happened