He's such an egomaniac. Don't worry, he can take it. Post-modern is a meaningless term that attempts to describe the current state of mind or weltanschauung. Or something like that. The times we live in create our state of mind, not a theory.
Theory can never encapsulate reality.
It's exactly when people try to figure out what pigeon-hole they belong in that they kill their work. I borrow from everything that turns me on. I wrote the play. I should get you touch with the post-modernist guy above. I look at it this way, everything you see on the stage is made-up, contrived.