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13. Control your own funds.Invest only with spare money to avoid being forced to buy and sell stocks at unfavorable times due to financial pressure.3. Control your emotions

Don't believe the gossip and gossip in the market, stick to your own research and analysis, and make decisions based on facts and data.5. Control your heart12. Control your own discipline

Continue to learn and update investment knowledge, adapt to market changes, and constantly improve their investment skills.5. Control your heartDon't rely too much on any stock. Investment decisions should be based on objective market analysis, not personal preferences.