There's a saying I couldn't quite understand until I had fallen a few times in the crypto world—flashy strategies often die the fastest, while the simpler methods tend to last the longest.

I still remember that night, staring at the 1800U in my account, which was my entire month's salary. Someone in the group next to me was sharing a screenshot of tenfold profits, while I was debating whether to add ham to my instant noodles tonight. It was then that I realized, in the crypto world, those who can truly survive are not the ones showing off their trades all day.

Three years have passed in the blink of an eye, and now I can confidently say that relying on this "foolish method" that my peers mock has turned 1800U into a six-figure sum. For players with a principal no more than 2000U, this approach really works.

**The first key point: Don't overcomplicate choosing coins**

At first, I was that kind of person—spending eight hours a day studying indicators, going through MACD, Bollinger Bands, KDJ, RSI all over again, afraid of missing any detail. But the result? Every time I bought, the price dropped; every time I sold, it rose. I lost money fast.

Later, I realized—retail investors don't need to compete with professional institutions in technical analysis. I focused on one signal: a daily MACD golden cross, and it had to be above the zero line. It sounds ridiculously simple, but this rule has saved me countless times. A golden cross above the zero line is a strong signal; those below are often traps set to deceive you. Don't be fooled by false rebounds. In the end, in the crypto world, it's not about who has the strongest technical skills, but who can survive the longest.

**The second key point: Operate based on just one line**

This is my ironclad rule: hold when the price is above the line, sell when it drops below. After buying in, choose a support line, and if it breaks, don't hesitate—no rebound or bottom-fishing. Many people die here—they keep hoping for a rebound, but end up getting trapped after a sudden drop limit.