Mars in Aquarius, fighting on principle
Mars in Aquarius means you go after what you want on your own terms and for reasons you can explain. Your drive is tied to ideas and principles, and when you're angry you get cool and logical, which is calming to you and maddening to the people arguing with you.
Mars is how you act: your ambition, temper, courage and desire. Aquarius is fixed air, independent and stubborn about its ideas, so this Mars fights for causes and rarely backs down on a point it believes in.
Doing it differently
When someone tells you "this is how it's done," you start looking for another way. Not out of contrariness alone, though there's some of that, but because you genuinely think the standard method is probably out of date. At work you're the one who suggests the new system, questions the rule nobody remembers making, and builds a better tool in your spare time.
Your drive comes alive in groups with a purpose: the campaign, the open-source project, the community garden committee. You'll give hours to a cause without wanting credit, and you'll argue with the organizers about how it should be run.
Exercise works best when it's yours: the unusual sport, the solo route, a training plan you designed. Being yelled at by a class instructor is your least favorite way to move.
Desire starts as friendship. You're drawn to people who are a bit odd, who have unusual opinions, who give you space. Someone who wants to merge lives in the first month will feel like a threat to your independence.
Detached in a fight
The honest tension is distance. When an argument gets emotional, you go analytical, and you can argue a point brilliantly while the other person feels completely unheard. You think you're being fair; they think you've left the room. You also hold your positions with a fixed-sign grip. Once you've reasoned your way to something, you'll defend it long after the facts have shifted.
Rebellion has a cost too. Resisting every instruction means you sometimes reject a good idea because of who said it.
With the rest of your chart
A Sun in Aquarius makes the whole personality independent and idea-led. A water Sun or Moon brings the feelings closer to the surface, so arguments run hotter but end with more understanding. With a Leo Sun, you want recognition and independence at the same time, which is a lively mix. For the opposite placement, where the drive wants the spotlight instead of the cause, see Mars in Leo.
Mars usually stays in a sign for six or seven weeks, but around its retrograde, about every 26 months, it can stay in one sign for six months or more, so in some years a lot of people are born with the same Mars. The Mars sign guide shows how to find yours.
Questions
How does Mars in Aquarius show anger?
Coolly. You argue on logic and principle, and you go distant instead of loud, which can leave the other person feeling shut out.
What is Mars in Aquarius attracted to?
Originality and independence. You want someone interesting who's also a friend, and who doesn't need you all the time.