Homesickness is not always a vague, nostalgic, almost beautiful emotion, although that is somehow the way we always seem to picture it in our mind. It can be a terribly keen blade, not just a sickness in metaphor but in fact as well. It can change the way one looks at the world; the faces one sees in the street look not just indifferent but ugly... perhaps even malignant. Homesickness is a real sickness--the ache of the uprooted plant.
Stephen KingCarrie was a terrific piece of work. At the end of the movie comes, when Amy Irving kneels down to put the flowers on Carrie's grave, a hand comes up through the grave and seizes her by the arm. The audience went to the roof, totally to the roof. It was just the most amazing reaction. And I thought, 'We have a monster hit on our hands. Brian De Palma has done something new. He's actually created a shock ending that shocks an audience that was ready for a horror film.' And there were several people who did it after that.
Stephen KingNightmares exist outside of logic, and there's little fun to be had in explanations; they're antithetical to the poetry of fear.
Stephen King