Ace is a very as stoic and unapproachable kid who is very very protective of his brothers and he’d do anything for them. Luffy is carefree, fun-loving, happy-go-lucky character with great ambition and a huge appetite, often thinking with his stomach and comically gorging himself, and he is extremely loyal to his brothers, but he can’t keep a secret. Sabo is probably Introverted, Intuitive, Thinking, Judging), or “The Strategist” personality type, and he tries to keep his brothers from dying ofc