Trading courses and coaches are useless- true or not

Ask for advice on how to manage trading positions in order to achieve long-term stable profits?

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?

What are some things you didn't know until after you made a deal?

Before making a deal: I want to make a lot of money, first buy a house, and then add two cars! ! ![Image]After making a deal: don't rush forward, don't be arrogant, you are the top leek...[Image]

Is the daily chart too big for trading? What is the best cycle time?

What is your basis for entering the market?