Risk On VS Risk Off

Why do many people in trading study Taoist or Buddhist theories?

For the real-time market, should we keep our original intention or follow the trend?

How to understand the phrase "the simpler the trading system, the better"?

What is the degree of simplicity here? Or the simplicity here is not what I thought, just use a few indicators, so what do you think of this sentence?

How to determine whether your trading style is short-term or long-term?

What is the essence of trading profit?