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 distinguish between "noise" and "signal" in the trading field, and extract truly valuable information?
The financial market is flooded with a lot of information all the time, how can we extract something of real value from this information?
As a "trader", what trading discipline do you have to restrain yourself?
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 want to make money in trading, what principles do you need to understand?