Love the words of William Faulkner.

“Let the writer take up surgery or bricklaying if he is interested in technique. There is no mechanical way to get the writing done, no shortcut. The young writer would be a fool to follow a theory. Teach yourself by your own mistakes; people learn only by error. The good artist believes that nobody is good enough to give him advice. He has supreme vanity. No matter how much he admires the old writer, he wants to beat him.” 

“I don't think anybody can teach anybody anything. I think that you learn it, but the young writer that is as I say demon-driven and wants to learn and has got to write, he don't know why, he will learn from almost any source that he finds. He will learn from older people who are not writers, he will learn from writers, but he learns it -- you can't teach it.”