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In the era of bad technical indicators, can you still make money from technology?

As a "trader", what trading discipline do you have to restrain yourself?

How to solve the conversion between large cycle and small cycle?

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?

A handful of bitter tears, I have been trading for five years, and I still lose money, what should I do?