Friends who have been trading for years and still haven't made a million, listen to my advice: remember these 10 practical tips below, and if it doesn't work, you can find me!

1. Don't mess around with little money! Just catching one big rise opportunity a year is enough, don't invest all your money, keep some cash as a safety net, in case the price drops you can buy more.

2. Earn as much as you understand! Don’t touch coins you don't understand, practicing on a simulation account is fine, but when you buy real money, the mentality is completely different, learn it well before you take action.

3. Don't be greedy with good news! If you haven't sold it on the same day, if it opens high the next day, sell quickly. Everyone is waiting to sell after good news, a high opening is an opportunity to escape, waiting too long may leave you holding the bag.

4. Reduce holdings a week before holidays! During holidays, there are no market transactions, prices can easily spike or plummet, don’t take that risk, having a peaceful holiday is better than anything.

5. Remember 'buy low, sell high' for medium to long-term operations! Buy in batches when prices drop, sell in batches when prices rise, this way you can lower your cost and have flexible funds on hand, not afraid of market fluctuations.

6. For short-term, only pick popular coins! Don’t touch coins with low daily trading volume, if no one takes over, you’ll be stuck as soon as you buy. Follow the varieties that big funds are moving, good liquidity means better profits.

7. Remember this rule: coins that slowly decline are likely to gradually rise again; but if they suddenly drop, the rebound will be quick. You can seize such opportunities, but don’t be greedy.

8. Be decisive with stop-loss! If you buy incorrectly, don’t hold on stubbornly, recognize your mistake and cut your losses promptly, preserving your principal gives you a chance to bounce back, waiting for a break-even can lead to deeper losses.

9. Look at the 15-minute K-line chart for short-term! Focus on the KDJ indicator, sell when it hits the peak (overbought), buy when it hits the bottom (oversold), and use MACD, RSI as auxiliary judgments, don’t just rely on one indicator.

10. Don’t learn too many techniques! Mastering two or three indicators is enough, for example, KDJ and MACD are sufficient, learning too many can lead to confusion, understanding one indicator thoroughly is better than anything.

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