Nic Pizzolatto: This is a story that began with its ending in mind, that Cohle would be articulating, without sentimentality or illusion, an actual kind of optimism. That line, you ask me, the light's winning, that was one of the key pieces of dialogue that existed at the very beginning of the series' conception.
For me as a storyteller, I want to follow the characters and the story through what they organically demand. And it would have been the easiest thing in the world to kill one or both of these guys. I even had an idea where something more mysterious happened to them, where they vanished into the unknown and Gilbough and Papania had to clean up the mess and nobody knows what happens to them. Or it could have gone full blown supernatural. But I think both of those things would have been easy, and they would have denied the sort of realist questions the show had been asking all along. To retreat to the supernatural, or to take the easy dramatic route of killing a character in order to achieve an emotional response from the audience, I thought would have been a disservice to the story. What was more interesting to me is that both these men are left in a place of deliverance, a place where even Cohle might be able to acknowledge the possibility of grace in the world. Because one way both men were alike in their failures was that neither man could admit the possibility of grace. I don't mean that in a religious sense. Where we leave Cohle, this man hasn't made a 180 change or anything like that. He's moved maybe 5 degrees on the meter, but the optimistic metaphor he makes at the end, it's not sentimental; it's purely based on physics. Considering what these characters had been through, it seemed hard to me to work out a way where they both live and they both exit the show to live better lives beyond the boundaries of these eight episodes. Now they are going to go on and live forever beyond the margins of the show, and our sense, at least, is they haven't changed in any black to white way, but there is a sense that they have been delivered from the heart of darkness. They did not avert their eyes, whatever their failings as men. And that when they exit, they are in a different place.
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