Investment notes from the last bull market, shared with everyone:

1. New coins are the best, but they can be hard to understand and easy to misjudge.

2. If you can't understand a new coin or it's already very expensive, then high multiples of old coins can also be a choice.

3. But you must choose the leaders; only the leaders can rise again.

4. You must believe in your own selections and believe in yourself. In a bull market, don't easily learn from others' strategies; that's a bear market concern.

5. After selecting, there is a waiting period of 1-2 months; even if you see other chips soaring, with dozens of times returns, don't be tempted.

7. Once altcoins fully start, there will definitely be altcoin seasons.

8. Don't always look forward to others' targets; the targets you understand are already impressive.

9. The three most valuable things in a bull market: principal, new narratives, and things you understand.