The day has finally arrived. Sorry everyone, today the risk control was not well managed. After 97 days, the harsh reality of the contract market is that a small mistake can come at a high cost. This time, it was my own fault, and I basically blew up. The isolated margin mode has its pros and cons. In high-leverage situations, not prompting for additional margin might only cause partial liquidation of the order. But now, talking about these doesn't mean much. Of course, I also apologize for causing you losses, and I accept all criticism. I will take a few days to adjust and try trading again. During the short-term contract cooling-off period, if you want to exit, you can do so. I'm truly sorry 🙏. So I always recommend that if you make a profit, you should withdraw it promptly. Many times, the signals today might not be valid tomorrow morning, and we don't know if we'll still be alive.