If you’re going to try not just to depict the way a culture’s bound and defined by mediated gratification and image, but somehow to redeem it, or at least fight a rearguard against it, then what you’re going to be doing is paradoxical. You’re at once allowing the reader to sort of escape self by achieving some sort of identification with another human psyche — the writer’s, or some character’s, etc. — and you’re also trying to antagonize the reader’s intuition that she is a self, that she is alone and going to die alone. You’re trying somehow both to deny and affirm that the writer is over here with his agenda while the reader’s over there with her agenda, distinct. This paradox is what makes good fiction sort of magical, I think. The paradox can’t be resolved, but it can somehow be mediated — “re-mediated,” since this is probably where poststructuralism rears its head for me — by the fact that language and linguistic intercourse is, in and of itself, redeeming, remedying.
David Foster Wallce