Short answer: No, Sagittarius aren't born liars. They're typically known for blunt honesty and a love of truth, but their optimism and freedom-seeking can look like exaggeration, overpromising, or evasive half-truths. If a Sagittarius left you feeling misled, you're not imagining it. Intent isn't always deception; sometimes it's runaway enthusiasm colliding with reality and commitments.

Here's what helps: request specifics, timelines, and follow-ups, and hold them to it kindly. Praise candor, but flag inconsistencies fast. If you're the Sagittarius, slow the yes, sleep on big promises, and match your scope to your bandwidth. Clarity isn't controlling; it protects trust so your adventurous spirit can shine without breaking faith.