Maybe I am a rookie in the cryptocurrency world. I have been exposed to digital currency since my freshman year in 2017. I have been playing with it intermittently until now. I have made some losses and some gains. My family is poor, so I can only use my pocket money to play. I started to enter the cryptocurrency world again in August. I only had 230 yuan in it, which I used to open contracts. In the end, it more than quadrupled. Then I rushed in more than 3,000 yuan, and finally about 4,500 yuan to play world coins. In the end, I reluctantly sold my losses and ended up with 400 yuan. I calmed down and reflected on my transactions. I was too emotional and my position control was unstable. I once again lost only 400 yuan. I divided my assets into more than 300 yuan for spot and financial management and 120 yuan for contracts and started operating. Up to now, it has increased 10 times. Maybe in the eyes of the big guys, this is just a speculator, without any content, all relying on luck, small money is not worth showing off, but for myself, I constantly reflect and summarize, learn to analyze and look at problems from the technical disk, constantly verify and improve my trading experience, and I will only share my experience in the future to provide psychological enlightenment to all the big guys, so as to achieve an open-minded and optimistic state. I will not provide technical analysis and currency forecasts, but the future is promising, with a profit of 1 US dollar a day. Let's cheer together!