I think it would be A) Emotions and ethics
The correct answer is C) he doesn't like his job and wants to quit as soon as he can.
He thinks that his job is way too far, and that it takes him a lot of time to get to it.
The tone in the last stanza is regretful. The poem is about a man who received advice from a wise man that he can give away all his wealth but not his heart. He's told that once you give away your heart, you lose it and end up regretting it. He experiences it and regrets afterwards.
