$BNB, although I woke up to see my account increased by over a hundred thousand, my impulsiveness caused problems.

These past two days, the day before yesterday I bought 13.226 BNB with 8531 USDT at a buying price of 645 USDT. Yesterday I sold it at 660, and then last night around eight, I bought 13.226 $BNB again at the same price. Before going to bed, I set a sell order at 557. Unexpectedly, I woke up at five-thirty to see it at 745, and I missed out on over a thousand USDT due to my impulse. Fortunately, I still have 199.33 BNB that I didn't plan to touch, so sticking firmly to BNB is still the best strategy.