Newbie, last night before sleep I shorted at 0.47 and 0.49, opened with 20u, and just happened to buy in at the right time. This morning when I woke up, I found I made enough for a few days' meals, haha, great! Unfortunately, I didn't hold on to it; otherwise, I could have made 200u. But earning is good enough. Is there any expert in the square who can give me some advice? How can I hold on in such situations? Otherwise, it feels a bit regrettable. Seeking guidance from the experts, thank you very much 🙏🙏🙏#交易故事 #本周高光时刻