in book five of Harry Potter and the Goblet of Fire, J.K. Rowling raises the all-time villain Voldemort and makes Harry Potter face him and kills Cedric Diggory. i think that this is the brave thing klein is talking about and i consider it brave because it tells how good and nice people can also die.
Hey! I think I could probably help you with this work, but the questions seem to be referring to a passage of some sort. If you could upload a picture of the passage I would love to try and help!