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10. Control your study.12. Control your own discipline9. Control your own information sources.

5. Control your heartIf 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!11. Control your expectations.

Set a reasonable profit target and stop loss point, stop profit in time after reaching the target, and don't greedy for maximizing profit.5. Control your heart9. Control your own information sources.