I’m pretty sure the answer is tone.
Michael thinks that to live , laughing and loving are excellent goals .
Life is not easy because people go through serious obstales
Answer:
A
Explanation:
I'm not an expert on this, but I think A is the most suitable answer in this case because the example mentioned demonstrates that the soldier, being in very troubling circumstances, has a passion that helps him understand that success is not defined by literal triumph, material gain, etc, but from his perseverance.
"mankind was my business"
