Address your current Forex related issues.

Why do really successful traders never share their methods or strategies?

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?

Ask for advice on how to manage trading positions in order to achieve long-term stable profits?

Fund management has always been a headache for me. May I ask you guys, how can I do a good job of position control?

If you have a bad mentality, does this mean that you are not suitable for trading?