How to build a reliable trend trading system? Let's discuss

Why do some people want to call orders? If he can make money by trading, is he still using it to call orders?

What do you think about this question?What do you think?

If you want to make money in trading, what principles do you need to understand?

Winning ratio and profit-loss ratio, which one do you value more?

I resigned yesterday, due at the end of the month, I want to do trading full-time, but I don’t know how far this road can go?

Some people say: One point of trading depends on technology, nine points depends on emotion, what do you think?

The trading mentality is always demonized. It is true that the mentality will affect the order, but it is too exaggerated. Shouldn’t it be that one has strong technology to have a stable mentality?