When selecting quotations you should never change the meaning of the quotation by changing the context.
Are you looking at diagrams on you work sheet ?
Generally, the elements of drama that reveal the traits and motivations of the character to the audience are plot and dialogue, but other elements may do this as well.
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.