Why you keep losing money with trading?

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

Do you think EA will be a market trend?

In trading, how to solve the problem of being hit by the market back and forth with stop loss? What is the basis for the solution?

As far as I know, many master traders will rely more on the sense of the market, how to cultivate this feeling?

How can one be called a qualified trader?