Question

how does the speaker use metaphor in lines 17 - 18?
o to highlight the fierce nature of powerful feelings
o to warn against judging those who fail to express emotion
o to suggest that sadness can bring about negative reactions
o to show that serious people can earn undeserved respect

Explanation:

Metaphors are used to draw comparisons and convey deeper meanings. Analyzing the context of lines 17 - 18, if the metaphor is related to powerful emotions, highlighting their fierce nature is a common use of metaphor in literature to make the abstract more vivid.

Answer:

to highlight the fierce nature of powerful feelings