Watson is shown to be loyal, sarcastic, humble, polite, smart, stubborn and selfless. He is also extremely intelligent and able to match deductions with Sherlock with ease. He can be very hot tempered in the face of pressure or annoyance, and greatly cares about his best friend Sherlock Holmes and loved ones. He is very brave and willing to sacrifice himself for any just cause. He is an immensely talented healer.