Once we're keenly and clearly aware of certain elements of prose writing, and certain techniques and modes of storytelling, we can use and practice them until--the point of all the practice--we don't have to think about them consciously at all, because they have become skills.
A skill is something you know how to do.
Skill in writing frees you to write what you want to write. It may also show you what you want to write. Craft enables art.
There's luck in art. There's the gift. You can't earn that. You can't deserve it. But you can learn skill, you can earn it. You can learn to deserve your gift.
I'm not going to discuss writing as self-expression, as therapy, or as a spiritual adventure. It can be these things; but first of all--and in the end, too--it is an art, a craft, a making. To make something well is to give yourself to it, to seek wholeness, to follow spirit. To learn to make something well can take your whole life. It's worth it.
LeGuin, p.xi