Mars in Sagittarius runs on conviction and open road. Your energy needs a horizon: a goal big enough, far enough, and meaningful enough to justify the effort. Give you a grand cause and you are tireless; give you paperwork and you evaporate. You fight over ideas and principles more than personal slights, and your temper is loud, fast, and quickly forgotten. What you say in anger, however, can land harder than you intend, because Sagittarian honesty plus Mars heat produces some memorably blunt sentences. You aim for truth and sometimes hit people.
In love, you need a co-adventurer, someone who expands your world rather than fencing it in; possessiveness kills your desire faster than anything. At work, you gravitate toward teaching, travel, publishing, entrepreneurship, sports, and roles with independence baked in. Micromanagement is your kryptonite. The growth edge is follow-through: your enthusiasm launches ten ventures for every one you complete, and choosing fewer targets multiplies your actual impact. Your great strength is morale. You carry a contagious confidence that things will work out, and teams, friends, and partners fight harder simply because you are on their side.