new crypto coins 2021 mining, Knowledge graph

2. Control your eyesIt is the key to long-term profit to formulate clear trading rules and disciplines and strictly abide by them.

Don't rely too much on any stock. Investment decisions should be based on objective market analysis, not personal preferences.7. Control your position.

Avoid day trading, reduce transaction costs, and wait patiently for the right trading opportunity.9. Control your own information sources.Don't go in and out of the warehouse because of temporary market fluctuations, rationally allocate positions, diversify investments and reduce risks.