Recently, this person suddenly appeared in the square, and money is floating towards me.
First, I want to clarify that this is not a black mark. Just a reminder for the brothers following the trades, looking at his history, it's all high leverage, making a little profit and then leaving. It's hard to say how long one can survive with high leverage; walking by the river, who can avoid getting their shoes wet? If you've doubled your earnings, take out your principal first, then take out your profits as you continue to earn.