There are several levels of library work. The people who sweep books in some libraries are at the bottom of the class. Their wages are not high and their jobs are boring. If you do this kind of work for a long time, you will complain, and if you do it for a long time, you will not care so much about the readers. It's not the pressure of work, but the motivation of work has been polished.

However, it is still rare for a flying card to drop a book. It may be that there are some problems in library management, and it is also related to the personal psychological state of librarians. It may also be that there is something very angry and annoying in his or her life. When people are bored, no one cares.

Of course, there are also many excellent librarians! For example, the librarian of our school! !