Today is a day without any gains in the account, but the knowledge has increased. I found two things. First, there will be a decline before a big rise📉, and second, Binance's operation is really not as simple as Ouyi.

First, $BTC should be sold directly when it falls to the point when it falls but does not understand it, instead of holding it in your hand and letting it rise and fall in your hand. Now I found this problem after reviewing it. I didn't realize it before.

Second, you must do a stop loss on the contract. You must do a stop loss. You must do a stop loss. MD has stopped losses for all other MDs, but I forgot this one, and it happened to him. And I found that when there is a loss, the loss is more than the profit loss. The short position earns 1u and the long position loses 3u. I don't know why this happens? Is there any big guy who can explain it to me? I will be grateful.

Third, don't operate frequently. I made 9% in three transactions yesterday. I have been trading all day today. In the end, the account has not grown. I just saw a kol in the square saying that he only makes a few transactions a month and can withdraw cash every month. I am really envious.

Go and learn right away, and improving is also improving yourself. You can't just do nothing.