He is intelligent. He is lonely.  Adores his favorite student. He is playful. He is protective. He is confident. He is dominant. He is perverted. He is possessive. 

Gojo-sensei is annoying. Yandere!Gojo

After renaming himself Dabi, he became a stoic, aloof, confident, and focused individual who rarely shows emotion. While rather crude and violent, he's cautious, choosing to retreat when Mirko arrived to aid Endeavor and made sure not to divulge too much information to Hawks about High-End because of the infancy of their relationship. Overall, Dabi is a highly enigmatic individual who trusts no one, preferring to do things alone and in his way. 

He is reliable. He works hard. He is a lawyer turned sorcerer. He secretly loves his apprentice. He is a sensual, romantic man. He is a good leader. He is 38 years old.