After mixing in the crypto space for so long, I’ve found that everyone’s questions boil down to these two: Which of the thousands of coins should I choose? When should I buy, and when should I sell?

I’ve used a very simple framework to solve this: six words—Logic, Rhythm, Discipline. Following this approach can help you avoid about 80% of the pitfalls in the market.

**Step 1: Find Coins with Vitality**

Every day at market open, my first task isn’t to watch the K-line, but to check the top gainers over the past two weeks. I specifically look for assets with large price swings and sudden volume surges—that indicates active capital. Coins that are flat every day and lack popularity are not worth wasting time on.

**Direction Judgment Depends on the Monthly Chart**

Daily fluctuations are just noise; the real big trend is seen on the monthly chart. When the MACD shows a bullish crossover on the monthly, that’s a genuine signal, indicating the trend engine has truly started. If the direction is correct, you can sit back and profit from the trend; if wrong, any operation will cost you.

**The 60-Day Moving Average Is a Perfect Position**

Once the big trend is confirmed, switch to daily K-line trading. My core idea is simple: wait for the price to retrace to the 60-day moving average and stabilize, with volume also increasing. That’s the entry point. This position has the lowest cost, ample space below, and less psychological pressure.

**Break the Line, Exit—No Excuses**

My discipline is very strict: as long as the closing price effectively breaks below the 60-day moving average, I must cut losses immediately, regardless of profit or loss. Preserving capital is always the top priority. Only with remaining chips can you participate in the next wave.

**Gradual Profit Taking Is Smarter Than Going All-In**

When floating profits reach 30%, sell half to lock in the principal; when it hits 50%, sell the remaining half. The remaining position is pure profit, and your mindset is completely different, allowing you to hold onto big trends.

**Systematic Discipline Is Much More Valuable Than Fantasizing About Getting Rich**

Some say this set of rules is too rigid, but the crypto market thrives on this very system. These frameworks and principles are tested with real money to build a protective wall. Catch the trend, lock in the right position, and execute strictly—the market will not let you down.