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Continue to learn and update investment knowledge, adapt to market changes, and constantly improve their investment skills.6. Control your greed7. Control your position.

Don't rely too much on any stock. Investment decisions should be based on objective market analysis, not personal preferences.Continue to learn and update investment knowledge, adapt to market changes, and constantly improve their investment skills.Continue to learn and update investment knowledge, adapt to market changes, and constantly improve their investment skills.

Invest only with spare money to avoid being forced to buy and sell stocks at unfavorable times due to financial pressure.If 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!9. Control your own information sources.