Recently, a fan lost everything after a margin call with 150,000 USDT, which happened in just a few days. It really feels heartbreaking; money is so hard to earn. Why did I make reckless trades myself? I provided so many signals, and if I had taken them seriously and executed them, 150,000 could have turned into 300,000 USDT this month. Sigh, it’s so painful. This is because I can't control my hands; I trade recklessly without proper signals. That's why I’ve always said, if you really can't control your hands, you can allocate part of your position to run some quantitative strategies, just to