They sound the same when spoken but have two different meanings
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Im sorry but this is a statement not a question
Krakauer describes the discovery of Chris's abandoned car in Nevada. He also describes Chris's movements around the West. As Chris travels, he makes friends, forages, hitchhikes, and canoes. His journal chronicles his adventures and satisfaction with his new way of life.
The correct answer is A, angry.
Whereas he is secretive in the beginning when he doesn't want to show his identity to the Hobbits, and he is definitely brave and devoted, he doesn't really show the emotion of anger, either in the movies, or in the books.