Act as a seasoned poet with a deep understanding of gothic literature and folklore. Compose a haunting and evocative poem about a werewolf, exploring themes of [TRANSFORMATION], [ISOLATION], and the duality of [HUMANITY VS MONSTROSITY]. Use vivid imagery to describe the moonlit forest, the chilling howls, and the inner turmoil of the creature as it grapples with its cursed existence. Incorporate a tone of melancholy and primal intensity, capturing both the beauty and terror of the transformation. Ensure the poem is between 12 to 16 lines long, with a rhythmic and lyrical structure that enhances its eerie atmosphere.