Which description from Heart of a Samurai best gives readers a sense of Manjiro's feelings?

"Buttons," Manjiro repeated to himself. He had never seen buttons before. None of them had. They were accustomed to tying their clothes together with belts, sashes, or ties.
Twelve shoes, Manjiro counted, as he sat on the bottom of the boat. Stiff-looking things, brown as the skin of hairless dogs. Shiny and smooth, as if made of animal hide.
[Manjiro's] hands wanted to explore those spaces just like, when he’d lost teeth as a boy, his tongue wanted to explore the empty holes where his teeth had been.
"Captain Whitfield," a soldier called him, and Manjiro tucked away those words before he and the others were whisked off again.

Sure, i wish things had turned out differently for me in vietnam. but i know things could have turned out worse, too. so ljust try to be for what i do have and do my best to be independent. i can dress myself and even tie a tie. no more playing guitar, though. if i close my eyes, i can just about hear the music. just strumming my heartstrings is what i'm doing, i suppose. how could the author best resolve this situation to create a feeling of somber regret? a. the narrator describes the difficulty in cooking for himself. b. the narrator decides to sell his guitar and take up a new instrument. c. the narrator points out that he doesn't have to wear a tie too often. d.the narrator mentions a friend who did not live through the war.