10. Control your study.Don't have unrealistic expectations about the market, understand the uncertainty of the market and make a good risk assessment.4. Control your ears
11. Control your expectations.5. Control your heart8. Control your trading frequency.
12. Control your own disciplineIf you sell a stock when it is soaring, then it continues to rise, even if it is about to stop trading, never buy it back. Otherwise, you have a high probability to stand guard!