In this excerpt from "totally like whatever, you know? " the speaker alters the syntax of his statement for what purpose?

"i have nothing personally invested in my own opinions, okay?
i'm just inviting you to join me in my uncertainty?
what has happened to our conviction? "

Twenty years gone, and i am back again on my own island. as for my change of skin, that is a charm athena, hope of soldiers, uses as she will; she has the knack to make me seem a beggar man sometimes and sometimes young, with finer clothes about me. it is no hard thing for the gods of heaven to glorify a man or bring him low. —the odyssey, homer based on what odysseus says in the passage, what has he learned? humans can become like gods. humans are under the gods’ control. humans can change from beggars to soldiers.

Me i’m in need of answerering this

Evaluate the argument in president kennedy’s inaugural address for sacrificing oneself for the greater good of humanity. is this argument convincing? in what ways can we see the legacy of his request in this word today.