Final answer:
The speaker in the poem may have chosen to use witty arguments to cope with and navigate the complexities of love and separation, masking his vulnerability and pain behind a facade of intellectualism and humor.
Step-by-step explanation:
The speaker in the poem may have chosen to present his feelings in the form of a witty argument because it allows him to mask his vulnerability and pain behind a facade of intellectualism and humor. By using witty arguments, the speaker can distance himself from the emotional intensity of the situation, providing a way to cope with and navigate the complexities of love and separation.
This choice also adds a layer of complexity to the poem by juxtaposing the speaker's intellectual approach with the raw emotions of his beloved's tears. It creates a tension between logic and emotion, highlighting the speaker's struggle to reconcile his feelings with rational thought.