Trade your plan not your emotion

Why do we still fail to trade after learning so many trading indicators?

How to judge the trend in the early stage. ?

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?

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

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