Finally understand

1. Little or much profit is still profit

2. Closing profit for a long time is better than sharing 5 to 7 .

3. Who buys and who sells? . Buy long, sell fast 💨

4. Don't believe in any coin, including BTC

5. Avoiding after eating is better than soaking in the sea of ​​decline.

6. Margin is the biggest loss

7. Playing alone is easy to get depressed

Lossss: 3k usd