Let's commemorate it. I previously made a profit of 5,000, then because of the incident with the contract, I couldn't resist and played with a large position in altcoins, which caused me to lose the initial capital of 2,000 as well, so I withdrew. This week I came back and first used 10 USDT to practice for two weeks, and in the last week, I successfully broke even and made a profit. I must control the position!