The importance of self-awareness

I have read a few articles recently, and in the end, the so-called tutors are just the following:

1: Hindsight type, this type often appears after market fluctuations. Post various screenshots as soon as the market fluctuates.

2: I consider myself professional and usually post a few screenshots in various directions. When the market conditions are different from what he said, the article will be deleted as soon as possible. Of course, if you are unlucky, the direction will always be in the opposite direction, which will lead to constant deletion of articles. If you are wrong, you will continue to post this article to attract traffic.

The above two are the most common. I will analyze how to avoid these "big guys" later.