Answer:
To build tension
Explanation:
Hello. You did not enter the text to which this question refers, which makes it difficult to formulate a specific answer. However, when a narrator presents discomfort as mentioned in the question above, he is trying to show discomfort and disadvantages that he feels in relation to something and this creates tension in the plot, because the reader can perceive that the narrator will face difficulties that will leave the story more challenging.
This is because Cassius' fate was just the same as the foil of Brutus. The way he reflected is the opposite of Brutus' actions and characteristics. Thus his actions led to the defeat of brutus and how the ending happened.
Nouns since they dont express something instead describe