How to adjust your mindset if you sell the 10/100x coin for a profit

To be honest, it's tough, and I've been working hard to overcome this lately.
I haven't sold 100x coin at a high price, but I have sold several times at a high price.
The following is my theory of self-regulation.
There are many opportunities in the market, so in your future trading career, you will have many opportunities to sell flying coins, and selling flying coins will become a common practice.
Even if you didn't panic sell at the time, it's highly unlikely that you could have made 10 times the profit. Even if you sold gradually as the price went up, it would be good if you could eventually make 3 times the profit. So, you didn't actually lose that much.
90% of the coins that are sold for a quick profit will eventually drop. Are you sure you can sell at the highest point?
4. What's wrong with selling? You just didn't maximize your own interests. Do those who are fully invested in the bull market regret not leveraging high leverage at the bottom?
5. We are not gods, we all make mistakes. If a person can do everything 'absolutely right', theoretically, this person could control the whole world within a week.