Fox is sarcastic and laid back in personality. Though he is reserved in new social situations, he is lively in familiar ones to the point where he considers himself the comedic relief of Team CFVY. He is comfortable enough on the subject of his own blindness to make jokes about it himself. Fox thinks of himself as a prankster; he has a tendency to make practical jokes and poke fun of his friends. He holds himself in high esteem and directs himself with confidence, having no qualms being blunt about people if need be. In battle, he often banters with opponents or plays around with Grimm or wildlife, dancing around mole crabs during his encounter with them in Vacuo.