I learned a lot from not having success, and realizing when you do have success, how hard it is to maintain it, and what you have to do to maintain it.
It is comparatively easy to become a writer; staying a writer, resisting formulaic work, generating one's own creativity - that's a much tougher matter.
Because politics rests on an irreducible measure of coercion, it can never become a perfect realm of perfect love and justice.