Final answer:
Robert most likely writes lyrical poetry, which focuses on expressing personal emotions and feelings.
Step-by-step explanation:
The form of poetry that Robert most likely writes is lyrical poetry. Lyrical poetry emphasizes the poet's emotions, thoughts, and feelings, often expressing them in a highly personal and subjective manner. It is frequently written in the first-person perspective, allowing the poet to convey their innermost experiences and perspectives.
Learn more about Lyrical poetry