This is directly related to people's personality. Some family background factors make some people seldom communicate with outsiders. Introversion, the so-called inner show type. So they want to cultivate sentiment and kill time through some books.

Through books to supplement their knowledge and nutrition, let themselves learn to be good at it, learn to be useful, and find different fun in books.

Some people's hobbies are more sports, swimming or fitness, but some people's hobbies are more like staying at home and buying some books, or not reading for a day. Even if there are many books at home that she can't finish reading, she always buys them and puts them there.

Because he knows that although he may not be able to read all the books, he has time and is still willing to read for some fun. This is also a way of life. Like my idea, just adopt it!