what can cryptocurrency be used for Knowledge

Fool's main control panel = value investment+main thinking!Fear comes from the unknown, and greed comes from want.Value investment = an undervalued company that finds and holds sustainable profitability for a long time.

Fool's main control panel = value investment+main thinking!Value investment = an undervalued company that finds and holds sustainable profitability for a long time.Move the center of gravity up! As long as you are in the right direction, you will hold shares to rise!

Fool's main control panel = value investment+main thinking!Main thinking = buying and selling logic, following the main capital movements to control positions.Main thinking = buying and selling logic, following the main capital movements to control positions.