Human nature is not amenable to prediction based on the trends or tendencies prevailing at the time. It is amenable to startling creativity of the kind practiced by great artists, directors, writers, musicians, actors, who know how to touch a chord in humans everywhere.
As I look over my work, I mean every time I look over my early work, I see, yes, I could do that then and then I could do that and that... That may be the hardest thing for a writer, at least for a poet, to tell what the identity of his work is.