what crypto coin to invest in 2021 snippets

1. Hold your hand.9. Control your own information sources.9. Control your own information sources.

10. Control your study.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

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!10. Control your study.Set a reasonable profit target and stop loss point, stop profit in time after reaching the target, and don't greedy for maximizing profit.