what literary device best fits the sentence?

"shouldn't feel this good to be the bad guy."
irony, metaphor, paradox, personification, allegory, allusion, alliteration, symbolism, hyperbole, foreshadowing, onomatopoeia, theme, style, rhyme, scheme, meter, caesura, couplet, enjambment, foot, lambic pentameter, sonnet, stanza, anaphora, blank verse, genre, juxtaposition.

Irony or paradox would best fit the sentence "shouldn't feel this good to be the bad guy."

why

Irony is a device in which the opposite of what is expected or intended happens, while paradox is a statement that seems contradictory or absurd but may actually be true in some way. In this sentence, the speaker is expressing surprise or contradiction at feeling good about being the "bad guy," which can be seen as both ironic and paradoxical. The unexpected emotional response to being in a morally negative role adds depth and complexity to the statement, making irony and paradox fitting choices for literary devices.

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