Answer: It helps foreshadow what is going to happen in the book and moves the plot forward. As he see though the eyes of others sometimes.
Explanation: I personally wouldn't because it seems terrifying and then I would be haunted by it.
Is Nick living up to his self proclamation of being non-judgmental?
(That's the correct sentence if that's what you're asking...)
Answer: I can help but, may you leave a link to the story?
Explanation:
I think the preposition is the word (about).