will digital currency replace cash, Knowledge graph

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

Invest only with spare money to avoid being forced to buy and sell stocks at unfavorable times due to financial pressure.13. Control your own funds.8. Control your trading frequency.

5. Control your heart8. Control your trading frequency.2. Control your eyes