Short answer: Sagittarius can be stubborn - but mostly about beliefs, freedom, and big-picture ideals. As a mutable fire sign, they're dynamic and adventurous, yet they'll dig in when values feel threatened or a path limits their independence. What reads as 'stubborn' is often conviction, optimism, and a fierce no to anything that boxes them in.

Still, classic Sag traits also include open-mindedness and a love of learning. Show them credible evidence, align requests with their values, or offer choices that preserve autonomy, and they'll pivot fast. Chart factors (like Moon, Mars, or heavy fixed signs) and life experience matter, too. If you're the Sagittarius, pause before defending a hill; ask a curious question, sleep on it, then choose with integrity.