That footnote can play a large role in helping Karim better understand the myth, because instead of just listing the source, it gives a bit of history about the subject.
personally i think it is "rootless" as wanderers don't really have family roots in a town or any certain town that they live in because the are travellers.
The quote in the question above is the BASIC PLOT of "I'm Nobody! Who are you<span>?", a short lyric poem by Emily Dickinson.
</span>Further analyzing the poem, we can observe that the narrator's POV is first person, and the message that the poem passes across is that being a nobody isn't as bad as people think it is. Also, the poem seeks to establish that public people lose privacy so being public may not be as great as people think it is. Overall, the <span>style used is iambic tetrameter and trimeter.</span>