I haven't read much of the book since class last Sunday, so I'm taking time to read it today. You don't have to wait, it will be back to normal tomorrow. Also, this Sunday because there will be classes in the evening, there may only be one shift. In the future, maybe every Sunday, I will tell everyone in advance, if I have the spirit or write smoothly, I may be 2 more. Writing is a hard job, and I hope you will understand. (To be continued......)