amazon is hiring a digital currency and blockchain expert, snippets

Fear comes from the unknown, and greed comes from want.Investment is the process of recognizing "economy, policy, value, main force, cycle, mood, position and signal".

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!Fool's main control panel = value investment+main thinking!