Friends who have been trading cryptocurrencies for many years and still haven't made 1 million, listen to my advice: remember these 10 key points below, and if you still don't see results, come find me!

1. Don't mess around with little money! Catching one big opportunity in a year is enough; don't invest all your money, keep some cash on hand in case you need to buy more if prices drop.

2. Earn as much as you understand! Don't touch coins you don't understand; you can practice on a simulated account, but when it comes to real money, the mindset is completely different. Learn and understand before you invest.

3. Don't be greedy with good news! If you haven't sold it on the day, sell it quickly the next day if it opens high; everyone is waiting to sell on good news, and a high opening is a chance to escape. If you wait too long, it might become a loss.

4. Reduce holdings a week before holidays! During holidays, the market has no trading, and prices can easily skyrocket or plummet. Don't take this risk; it's better to enjoy the holiday than to worry about investments.

5. Remember the mid-to-long term strategy: 'buy low, sell high'! Buy in batches when prices drop, and sell in batches when prices rise. This way, you can lower your cost and have flexible funds on hand, so you're not afraid of market fluctuations.

6. For short-term trading, pick popular coins! Avoid coins with low trading volume; if no one is willing to buy them when you invest, you'll get stuck. Follow the flow of larger funds; good liquidity means better chances of making money.

7. Remember this rule: coins that decline slowly are likely to recover slowly later; but those that drop suddenly tend to rebound quickly. You can seize these opportunities, but don't be greedy.

8. Be decisive with stop-losses! If you buy wrongly, don’t hold on stubbornly; admit your mistake and cut your losses in time. Preserving your principal gives you a chance to recover; waiting too long might deepen your losses.

9. For short-term trading, look at the 15-minute K-line chart! Focus on the KDJ indicator: sell when it reaches the top (overbought) and buy when it reaches the bottom (oversold). Combine this with MACD and RSI for better judgment; don't rely on just one indicator.

10. Don't learn too many technicals! Mastering two or three indicators is enough, for example, KDJ and MACD will suffice. Learning too much can lead to confusion; it's better to thoroughly understand one indicator than to know a little about many.

It's that simple; the core is two words: 'restraint'— restrain greed, restrain frequent operations, preserve your principal, and seize big opportunities; that's more practical than anything!