I won't look at 80,000 today. At that time, when I looked at 80,000, it was over 84,000. There's still a possibility. Now it's already 88,000. A drop of 10% in one day is also unlikely; what I saw was 84,000. If we consider the extreme as 86,000, it's already beyond comprehension. I don't know where it will go next. I won't think about it anymore. It seems that trying to catch the top for the long term doesn't suit me. It only suits the short term. Tonight’s night was in vain. I’ll go to bed early and get up tomorrow to do short-term trading.