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6. Control your greedDon't go in and out of the warehouse because of temporary market fluctuations, rationally allocate positions, diversify investments and reduce risks.9. Control your own information sources.

If you watch a ticket, block all news about it, don't stare at it all the time, just watch it once a week.1. Hold your hand.13. Control your own funds.

13. Control your own funds.Don't have unrealistic expectations about the market, understand the uncertainty of the market and make a good risk assessment.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!