$BTC What were you doing in December 2016? I was a sophomore at that time and made my first million in life. I sighed that time passed too quickly and now I have become a greasy uncle. I have been trading for 9 years. Really, losing money once and losing it all the time is not enough. Even if you realize that you can stop losing money one day, it is still just the beginning. When you realize a little bit of the essence and make some money, it is not enough because the market is constantly evolving. What you have learned after spending a lot of time and money is like a temporary residence permit, which will expire. Only in the last two bull markets could you make big money, but in this bull market, everyone lost money. Three years ago, some of my friends had assets of over 10 million, but now they can’t even afford breakfast. 2021 was the year when I was the richest, but now my assets have been going downhill. It is said that if you go all in on MEME coins, you can live in a palace, but if you go all in, you can’t even afford to rent a house. Because making money with a certain model will often result in huge losses from this model, it is really difficult to evolve and adapt, and to do a good job in trading. Cognition cannot be done once and for all, and you must keep advancing with the times... In the final analysis, trading makes hard money, it is hard to review, analyze, update cognition, develop new skills, and know how to keep the money you earn!