In May 21, I reminded my friends that the price of Bitcoin was at risk of reaching its peak. At that time, both the technical form and the market information showed the risk of reaching its peak. I led my friends to escape the peak decisively. In the same period, Bitcoin fell to around 30,000 US dollars in a few days. I led my friends to buy the bottom against the trend. In June 22, I judged that Bitcoin would go through a new round of decline. In 2018, when Bitcoin was listed on the CME Chicago Exchange, I reminded my friends that it was at risk of reaching its peak. It has been too long and I can’t find the screenshots. There are many similar reminders. This is not to show anything, but to record some trading experience and trading concepts, to record the signals given by the market information at that time. Why most people cannot get wealth from trading? Most people come from the inability to capture the signals given by market information and the inability to overcome their inner greed. Now I am bearish on the entire market again. I don’t know if the market will show its favor. No one knows. Only by placing a bet can you know whether you win or lose. When will the bull market come? How to turn over in the next bull market and make a qualitative leap, we will wait and see.