When I came back from the training site, I went to the hospital to go through the formalities for my family, and it was already seven o'clock when I got home after talking to the doctor. I have to go to the hospital at eight o'clock tomorrow morning to accompany the examination, so the unit has asked for leave, and I should be able to come back earlier than usual, and then make up for today, sorry. I'll come back tomorrow after a book review or something, and go to bed first.