Guillermo del Toro's personal struggles, including his battle with asthma and his experiences with immigration, greatly influenced his storytelling. These challenges imbued his films with themes of monstrosity and fantasy, reflecting his feelings of alienation and the search for belonging. His unique ability to blend dark, emotional narratives with stunning visual aesthetics has resulted in a signature style that resonates with audiences. Del Toro’s works often explore childhood trauma and human vulnerability, allowing viewers to explore complex themes of identity and otherness through the lens of fantastical storytelling.