Hush! I'm going to tell you the little secret of the MACD indicator!

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

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?

Tell me how hard you have worked to make money in trading?

My usual trading system continues to fail, what should I do?

If a trading system built by myself often fails and causes losses, should I abandon this system and replace it with another one? Is there a stable and profitable trading system?

What is a perfect trading system? Or is there a so-called perfect trading system?