To look at the entire journey all at once was stupidity. You thought of it in segments; that was the only way. - Richard Matheson

But it's so hard to make things simple and so easy to make them complicated.

Something black and of the night had come crawling out of the Middle Ages. Something with no framework or credulity, something that had been consigned, fact and figure, to the pages of imaginative literature. Vampires were passé; Summers’ idylls or Stoker’s melodramatics or a brief inclusion in the Britannica or grist for the pulp writer’s mill or raw material for the B-film factories. A tenuous legend passed from century to century. Well, it was true.

Robert Neville looked out over the new people of the earth. He knew he did not belong to them; he knew that, like the vampires, he was anathema and black terror to be destroyed. And, abruptly, the concept came, amusing to him even in his pain. ... Full circle. A new terror born in death, a new superstition entering the unassailable fortress of forever. I am legend.