What are the uncivilized behaviors of the library?

1, the phone is not silent, and the call is too loud. You read a book quietly, and suddenly it occurred to you that the phone rang like thunder, and then you got carried away. There are always people shaking their legs, knocking on the table and pressing the pen. I don't know if it's a habit or something. My legs keep shaking, my eyes keep shaking, my fingers keep knocking on the table, or my ballpoint pen keeps ticking. 3. High heels click. Some beautiful women like to walk around in high heels with stilettos. The whole book echoes the sound of heels hitting the ground. In the past, when a pile of books occupied a seat, the library was always crowded. When you walk around, you may not find a seat, but you can always see a pile of books on some tables, but no one is there. 5, couples sit together greasy, you finally found a position, but sitting opposite a couple, you have to put up with the greasy dog food that people feed you. 6. There is nothing wrong with eating and drinking water. Milk tea, cake, potato chips and melon seeds are placed on a table. Do you regard the library as your home? 7. Write and draw in the book. There are always people who like to write and draw in books or make a speech about themselves. What's more, there are some unknown hairs in the book, which really makes my goose bumps explode when I turn to that page. What's more, I don't know why I have the same interests as him and borrowed n books.