Answer:
B and C (second and third option)
Explanation:
In McCain's words from the book's introduction: It is your character, and your character alone, that will make your life happy or unhappy. That is all that really passes for destiny. And you choose it. No one else can give it to you or deny it to you.
I think the answer is B..hopefully this helps ")
I feel it gives the sentences gravity. You can feel what this person feels. It’s very clear that this person isn’t happy