Answer:
In my perspective, Cassie should not have got revenge. I think your essay is perfect if I do say so myself. If you would lie to add more figuretive language, I suggest you give some thing that happened to you, and put it in there, make it even more interesting. It's your decision, but I personally think It's perfect.
Explanation:
Tone is dependent on the attitude of the author or viewpoint character toward the events of the story
Both the first and last one