Richard John 'Dick' Grayson of "Titans". Better known as Nightwing. Strong sense of justice and a desire to help others. Profound thick skin. Near-impenetrable suit of emotional armour to keep himself protected from the world at large. Dour, stoic, humourless, introverted, and deadpan. Forgoes most human contact. Keeps his feelings to himself. Rude, stubborn, anti-social, prickly, and disrespectful. Compassion for others. Deeply caring and protective of the people he cares about. Sharp wit. 