start a crypto currency Knowledge

Don't rely too much on any stock. Investment decisions should be based on objective market analysis, not personal preferences.Don't have unrealistic expectations about the market, understand the uncertainty of the market and make a good risk assessment.1. Hold your hand.

Choose reliable information sources and analysis tools to avoid information overload and focus on key market information.7. Control your position.

2. Control your eyesWhen the market fluctuates, avoid making impulsive trading decisions because of panic or greed, keep calm and follow the established investment strategy.Choose reliable information sources and analysis tools to avoid information overload and focus on key market information.