I lost everything again...
The first mistake I realized is the shoulder x10. I thought it wasn't as dangerous as you say, and 5x is too slow.
The second mistake is the lack of a stop and the fear that as soon as the stop is triggered, the price will reverse.
The third mistake is the useless averaging for a better entry point.
The fourth mistake is the fear of closing even part of the position to avoid a large loss.
In the next post, I will try to help in solving these mistakes.