I was nervous all night, and had palpitations and panic all day during the day.

I took a day off. I went to bed at 12 o'clock last night. I was still excited and couldn't fall asleep at 3 o'clock in the morning. My mind was filled with plots from various novels. I was very sleepy and sleepy, but my brain was never able to practice. As soon as I turned on the computer, I stared at the electronics. I'm worried about the product. I have been repairing it for a day, so I just used my mobile phone to sort out today's details. I'm sorry everyone. (End of chapter)