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12. Control your own discipline9. Control your own information sources.4. Control your ears

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!If you watch a ticket, block all news about it, don't stare at it all the time, just watch it once a week.9. Control your own information sources.

10. Control your study.Don't go in and out of the warehouse because of temporary market fluctuations, rationally allocate positions, diversify investments and reduce risks.12. Control your own discipline