I also entered the cryptocurrency circle in 2018 to early 2019. I didn't play with cryptocurrencies at first. I played with Ponzi schemes and pyramid schemes. I was a novice at the time and didn't know anything. As I played, I realized that the Ponzi scheme was like this. It was really a pitfall. In the first year after graduation, I was brought by my relatives to play. Later, they either ran away or were eliminated by Gongan, which was defined as a pyramid scheme. Basically, the money can't be recovered. After this incident, I officially came into contact with virtual currency. I also started playing with it from a small exchange. I really didn't know how to play it. I bought EOS at the beginning, and I don't know what happened. I was trapped as soon as I bought it. It lasted for 2 and a half years. Anyway, I only had that little money, so I didn't care. During this period, I also experienced a sharp drop in Bitcoin, which fell to 3,800. I did contracts and my positions were liquidated every day. I feel that I am not suitable for playing, but I am a persistent person. I didn't move for 2.5 years after the spot was trapped, and I didn't cover my positions. I held on until 2020-2021, catching up with the bull market. I think I should take off, and I did take off a little. I opened LTC and ETH contracts. If I don't have money, I will make 400 yuan, 10 times. I didn't care. When I downloaded the exchange again, I remember it was called bit-z, and found that 400 had become 30,000, and another 400 had become 15,000. I was puzzled, how could the contract increase so much. What's more interesting is that I didn't even want to stop profit, but the exchange forced me to stop profit, and I got about 4.2-4.3. Well, after stopping profit, it caught up with the big crash a few days later. I quickly cashed out, and this money made up for the money I lost in the pyramid scheme. Later, this exchange ran away not long after, and I focused on Huobi, OK, Binance. At that time, the crash, I also did contracts on other exchanges, basically 3-5 times, and the low point, all exposed in one night. There were only 40,000-50,000 yuan of spot left, and I allocated the spot later. I uninstalled all exchanges, big bear, no way to play. Not long after this year, I downloaded Binance again and found that there were still 30,000-40,000 yuan. I am too lazy to touch these spot goods, such as BTC, link, sol, dot, bnb, etc., and the average price of one is about 1,200 US dollars. Now that I am married, I will take 1,500 yuan to play around and see if I can make 10-20 times. I hope it is not too late.