what are bitcoins and cryptocurrency, Knowledge graph

Investment is the process of recognizing "economy, policy, value, main force, cycle, mood, position and trust". Fear comes from the unknown, and greed comes from want.Main thinking = buying and selling logic, following the main capital movements to control positions.

Fool wisdom = value investment+main thinking!Continue to attack after washing dishes?

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.Continue to attack after washing dishes?