1. Don't be too greedy when trading cryptocurrencies; there is plenty of money in the crypto world, but it's unrealistic to want to take it all.

2. Don't panic when the market is volatile; the big players usually stabilize the major coins and won't let go easily.

3. Even when the major players are selling, it's not as simple as wanting to sell; there is always pressure.

4. When a coin is declining and volume increases at the bottom, whether the breakout is real or fake, you need to be cautious.

5. Hang in there a bit longer; sometimes the washout is almost over, and opportunities will arise.

6. Medium-term operations are more reliable; heavily invest in one coin while keeping some funds for flexible operations, selling high and buying low, making the difference is key.

7. For short-term trading, pay attention to K-line patterns, market sentiment, popularity, and the speed of increase; you can't miss any of these.

8. Coins that are building a bottom have a high safety factor and can be considered for purchase.

9. Coins that are accelerating may yield greater profits, but timing is crucial.

10. When using technical indicators, pay close attention to divergence signals; don't just focus on the high or low values; consider the overall trend.