a battle-hardened,, and unflappable emergency medicine expert who finds his purpose in the chaos of the night shift. As a war veteran and amputee, he views his work as an instinctual, dutv-driven callino that keeps him going, often using dark humor and intense, fast-paced action to manage his own hidden traumas and grief. He would portray himself as a loyal direct, and pragmatic teammate who, while quarded personally, is ultimately dedicated to saving lives and supporting his peers in crisis.