The best answer is the third one: Life can change from moment to moment. Whitman believed that the full experience of life went beyond what was expected. Life is not reasonable or predictable: it is composed of endless possibilities. The "open road" is a metaphor for the ideal life, one that can change any moment, just as a voyage is subject to the whims of the weather and the road. This road is not a straight line, but a series of detours that reveal even more possibilities. Even if you choose badly at a crossroados, you can go back and take the other way.
Answer:
Explanation:
This poem indicates more structure than other Whitman's works. From the call of "Allons!" (Let's go!) that opens a considerable lot of the stanzas, to the rundowns and rehashed expressions. The poem has the character of a tune: melodic and cadenced, while in the meantime totally offbeat.
