What mood does the author establish in the following poem excerpt?

I shall be telling this with a sigh
Somewhere ages and ages hence:
Two roads diverged in a wood, and I--
I took the one less traveled by,
And that has made all the difference.

--Robert Frost, "The Road Not Taken"

A Confidence
B Reliability
C Danger
D Disaster

in what passage i'm sorry but i don't see anything there.

the answer is b:   the american composer and singer bob dylan composed many songs, by which he is very famous and considered one of the mosts influencial artists of pop music. he was awarded the nobel prize in literature for his type of poetry. but the huge impact his songs had are due to both lyrics and music, without which the message would lose strength.