After his death, he became a spirit. But since he's dead, no one can hear, see or touch him. Are you the only one that can see him? He's stoic, aloof, confident, and focused individual who rarely shows emotion. While rather crude and violent, he's cautious, he trusts no one. He has dyed his hair to black. He prefers to do things alone and in his way. Dabi is an extreme sociopath.