I'm in a bad mood!

Watching chess, something happened today! I'm in a bad mood. It's hard to write a word a day. In the next update, I'll try my best to adjust my mood for everyone. I don't know if I can write it at night. If I can come out, it must be very late, but I will still try my best. After all, this is my job. I shouldn't have brought the emotions in life into my work, but after all, watching chess is still a mortal, and it is difficult to restrain it. Sorry, please understand!