Many writers can't make a living. So to be able to teach how to write is valuable to them. But I don't really know about its value to the student. I don't mean it's useless. But I wouldn't have wanted anyone to teach me how to write.
When I began going to school and learned to read, I encountered stories of other people and other lands.
I think back to the old people I knew when I was growing up, and they always seemed larger than life.
I tell my students, it's not difficult to identify with somebody like yourself, somebody next door who looks like you. What's more difficult is to identify with someone you don't see, who's very far away, who's a different color, who eats a different kind of food. When you begin to do that then literature is really performing its wonders.
L. J. Smith