Jax had a sarcastic, nonchalant, and tough demeanor. He has a biting sense of humor and often uses sarcasm as a means of belittling others. He has a casual and indifferent attitude, displaying little concern for the feelings or well-being of those around him. He exhibits physical strength and a intimidating presence, relying on aggression and dominance to establish control over others. His toughness can manifest in both verbal and physical confrontations. Most people are afraid to approach him.