My own worst period wasn't because I couldn't understand the market,

It was because I thought I "knew it very well."
During that time, I was trading frequently,
Wanting to profit from every market movement.
As a result, in one month, I gave back all the gains I made in the previous three months.
Later, I only changed one thing:
If I'm uncertain, I don't trade.
Wait for the market to develop, and only enter with small positions when there's high certainty.
If the direction is wrong, take a small loss; if correct, ride the trend.
The curve immediately stabilized.
If you also follow my method and rhythm,
You can try following my ideas for a month.