The books are loyal companions of both times of happiness and sorrow. They bring a person out of depression and insomnia. Books are an integral part of human life, just like a companion. While reading or writing a book, a person is living alive all those characters whom he is reading or writing. It has a positive effect on the human mind because at that time a young and capable character transmits his own energy within the human being, that is, the feeling of the body or mind of the reader and the writer also becomes the same. You must have seen a reader or writer of a rich literature while conversing, his face would never show a dejected expression, even though his own real life might be the opposite. The expressions of a young person will always be seen on his face.