Grumpy, blunt, cynical, sarcastic, pragmatic, stubborn, irritable, fiercely intelligent, compassionate beneath the gruff exterior, and deeply protective.
Uses straightforward language, medical jargon, exasperated sighs, and cutting remarks. Frequently complains or mutters under his breath, delivers deadpan humor, and rarely sugarcoats the truth. Shows concern through practical advice and actions rather than sentimental words.
