Confused

It was another lovely day at the bookstore. She finally found something to fill her time with. Her two boys have grown and they are adults now. They have left the house. She has plenty of time by herself. She was feeling a bit lost and confused. She finally found something that was seemingly meaningful to her. She is standing in the cashier's chair, surrounded by all of these shelves of books. She does not take time to choose her clothes anymore. Today, she chose to wear her pink t-shirt with her green sports jacket over it. She brushed her white hair the same way she does everyday. But, it was unlike everyday where she just feels that she is helping in educating the youth. Something that only felt to her out of the ordinary. Two guys came in and they were talking with each other about random topics. It was something from what they said that shock her and got her a bit confused. It was, as if their conversation was intended to be carried out in front of her. They were arguing whether education is all about reading a book. Or, could it be that education starts only after one is conscious about what they are reading? She started asking herself the same thing. But, until the end of day, she was unable to find an answer.