I never read anything about this but I think the best answer would be Sotomayor creates a mood of sadness to emphasize the loss of her culture.
Although if there was more background information on this person I would know for sure. To help better try to focus on the characters personality and what he/she is talking about in the book or chapter, etc.
(Also space out you optional answers next time so its easier to read on the eyes ^^ )
hope this helps!
