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11. Control your expectations.9. Control your own information sources.Set a reasonable profit target and stop loss point, stop profit in time after reaching the target, and don't greedy for maximizing profit.

Avoid day trading, reduce transaction costs, and wait patiently for the right trading opportunity.2. Control your eyes

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