In the years of navigating the crypto world, the most valuable lesson I've learned is: don't overcomplicate things.

I still remember when I first started, I was obsessively chasing technical indicators, staying up late scanning foreign market news, and trading nonstop every second I had. And the result? In less than three months, my principal shrank by 30%. That’s when I realized that flashy methods don’t necessarily work; instead, the simplest strategies, as long as you stick with them, can actually earn steady profits.

I started with 100,000 yuan and over the years developed a "simple" approach—achieving a 30% annualized return and doubling my assets. The most important thing is, I no longer stay up worrying about market fluctuations.

**Four Principles that Support My Entire Trading System**

Longevity in this game depends on these principles.

First: Only invest idle funds. I strictly follow the "100 minus age" rule for allocating capital, putting some into high-risk assets and the rest into safer investments. Opportunities come one after another; what I truly lack is patience and prepared capital.

Second: Don’t aim to catch the whole fish. I’ve completely given up on the dream of buying at the lowest point and selling at the highest. Eating the body of the fish is enough; I leave the head and tail to others. This mindset shift has freed me from the obsession with perfect trades.

Third: Never fully leverage your position. I’ve seen too many people ruin everything with one wrong move. Full position trading can tie you down completely, leaving no room for maneuver. There’s always another opportunity in the market, no need to rush.

Fourth: Buy during dips, sell during rallies. Easier said than done, and it requires real discipline. Hold your nerve when others panic and buy the dip, stay calm when everyone is chasing high.

These principles are simple, but very few people can stick to them long-term.