There are a lot of lonely people on earth. they have no friends or they are orphans. such people often go deep into themselves and not even many psychologists can get them out of this state. also there are people who are heartbroken, with little grief. this is self-love, but more on that later.
so to withdraw from the state of trance, grief, books help most often. they are with us everywhere, has been with us since childhood. but people do not think about it because they do not understand its full value. the value of literature. literature of different genres helps to relax, make the right decision, and find a way out of the situation. Read books! Hope this helps! =)