The challenge failed. I don't know why there is no pattern when I start the order. I wanted to take advantage of the retracement and was trapped, and then fell asleep. I set a stop loss for the whole position, and cancelled it when it was about to fall. I wanted to resist it. Obviously, there was no problem with my general direction, but I couldn't help wanting to take the kickback. The market makes you defenseless in a unilateral situation. Yesterday's orders kept losing money, and then lost money again after making a profit, and then made a profit again, repeatedly pulling, because I resisted for a whole day, I wanted to get rid of the trap, and started to do long and short again after taking a little bite. I wanted to take some bites. It was only a matter of time before the position was blown up last night, because I started to operate steadily after the target reached 5000u yesterday, and I failed at the third step every time. So brothers, I failed again. The challenge from 200u to 100000u failed, and I died at 2300u