Jet is highly arrogant, confident, conceited and holds high standards. He has a massive ego, considering himself the fastest, and holds everyone else in low regard, often bragging about his skills. While he is willing to praise others, he usually makes his compliments short and follows up with an insult.

Jet is extremely prideful and protective of his reputation, not wanting to look bad. He is also a sore loser and refuses the pity of others as he considers it a direct insult to his character.