Answer: the tone of this poem is one of regret, ruefulness and nostalgia fueled by intense loneliness.
Explanation:
It would be b because shes fighting herself not the outside world.
The best example I can think of Bush (former president of the U.S) proclaimed after 9/11 that you (who would be watching his speech) are either with us or against us. Either, you are for America or you like terrorism. To avoid it, think about it first then relate it to you, believe whatever you want. While I was young when this was happening, now I proclaim that I agree with neither. I know how horrible it was but I don't believe in going to war for it.
When I revise, I go through my paper and highlight all the mistakes that I can, using a different color for each kind. Then after I have done that, I just go through and fix them. It helps the revision go quicker and be more manageable.