PLEASE HELP ASAP NEED A TRUE ANSWER !! Take a moment to talk about the narrative structure of The Nightingale. Why do you think Kristin Hannah chose to keep the narrator’s identity a secret in the beginning and end of the novel? Were you surprised by who it turned out to be?

London includes a quote about john thornton as he is observing hal attempt to motivate the exhausted dogs "it was idle, he knew, to get between a fool and his folly". if the word "idle" is defined as "of no real worth, importance, or significance", what does this statement mean with regard to hal? who is the fool? what is hal's folly? why would john thornton think it of no real worth or useless to intervene?