50 points! i need asap! is very much appreciated! can someone me turn this topic into a persuasive speech about "lyrics in a song can impact our lives"?

my topic is: lyrics in a song can impact our lives

some details on this topic:

music can easily affect people's moods. lets say i listen to a sad song, then i would feel a depressed, gloomy mood. but then when we listen to happy songs, we feel happier, more confident. even listening to chill, calm aesthetic music, it can us feel relaxed. listening to music while doing homework might seem like a distraction, but it can us focus more on work, and enjoy doing it at the same time.

Read the passage below and answer the question that follows. ‘you make me feel uncivilized, daisy,’ i confessed on my second glass of corky but rather impressive claret. ‘can’t you talk about crops or something? ’ i meant nothing in particular by this remark but it was taken up in an unexpected way. ‘civilization’s going to pieces,’ broke out tom violently. ‘i’ve gotten to be a terrible pessimist about things. have you read ‘the rise of the coloured empires’ by this man goddard? ’ ‘why, no,’ i answered, rather surprised by his tone. ‘well, it’s a fine book, and everybody ought to read it. the idea is if we don’t look out the white race will be—will be utterly submerged. it’s all scientific stuff; it’s been proved.’ in this passage, tom’s ideas about race relations come off as uncivilized. what literary device is fitzgerald using here?