what is the best digital currency to buy, Knowledge

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

9. Control your own information sources.Don't have unrealistic expectations about the market, understand the uncertainty of the market and make a good risk assessment.9. Control your own information sources.

1. Hold your hand.2. Control your eyes