Context: Because I wanted to do something good , for others and for myself . I was thinking of how I could better the situation of those less fortunate than myself , and I was also thinking of how Peace Corps could benefit me . But despite all of the Peace Corps training and advertising about representing the ' States , it was n't until I heard those two words that I realized what I 'd done . I served my country in the best way I could .

Question: How may I feeling during this post ?
Options:
0. Proud
1. Tired
2. None of the above choices .
3. Sad
Answer: 0