Do writing exercises. A poem might start as a snippet of a verse, a line or two that seems to come out of nowhere, or an image you cannot get out of your head. You can find inspiration for your poem by doing writing exercises and using the world around you. Once you have inspiration, you can then shape and mold your thoughts into a poem Get inspired by your environment and those close to you. Inspiration for a great poem is all around you, even if you don’t see it just yet. Think of every memory, situation, and moment as a possible topic and you’ll start seeing poetry all around you! Pick a specific theme or idea and brain storm it....
Finally choose a poetic form...
Like sonnet or something
It might be aid that he is portrayed as a lazy person not only physically but morally. His heart was broken because he did not marry his true loved. So he became cynical, he did not care the state of his soul. he could not stop eating meat.
He might be considered a "Byronic " hero, he was against slavery and materialism.
Adjective prepositional phrase or say but I may be wrong