It is not that you disagree, it is that the wording is wrong
You are rarely arguing with the substance. You are objecting to an imprecision in how it was put, which the other person experiences as the same thing. That distinction runs through everything on this page and it explains most of the friction in your ordinary conversations.
The Virgo half here is common property with anyone born across the same stretch of years, showing up as an instinct to correct what does not work; the third house, which is decided by your birth hour, points that instinct at language and everyday reasoning. Precision is not a preference for you, it is where the thinking happens.
You can take an argument apart quickly
Given a piece of reasoning you find the weak joint fast, usually faster than the person who built it. That is genuinely valuable in editing, analysis, review and any work where an error is expensive later. Offering it as a service rather than as a reaction changes how it is received entirely, and it is the same operation either way.
Accuracy is expensive in casual conversation
Ordinary speech runs on approximation, and you keep correcting it, which turns a light exchange into work for everybody else. The cumulative effect is that people talk to you slightly less. Letting an inaccuracy stand unless something depends on it is the discipline, and the useful test is whether a decision hangs on the difference.
People check themselves before speaking to you
Colleagues and friends compose their sentences more carefully around you than around others, often without realising they are doing it. It gets you better information and slightly less of it. Saying explicitly, once, that rough is fine for a given conversation is enough to lift it, and people usually take you up on that immediately.
A set of tools for thinking with
What accumulates here is a personal kit: methods for checking a claim, ways of laying out a problem, questions that reliably expose a weak assumption. It was assembled by necessity over years and never written down. Teaching one of them to somebody else is the fastest way to find out how good it is, and most of them turn out to be better than you assumed.
Useful to your friends, and slightly feared
People bring you things to check because your judgement is reliable, and they also do not bring you things they are still excited about, because they know what will happen. Both behaviours are rational. Asking whether somebody wants a reaction or an assessment, before giving either, is a single question that restores the second category of conversation.
The work is in the second draft
You are not the person who generates the idea and you are the person who makes it survive contact with reality, which is the more marketable half and the less celebrated one. Positioning yourself as the second pair of eyes, formally, gets you into projects at the point where you are worth most. Be specific about what you want to see and when.
Correcting your relatives, at every age
You have been fixing the details of family stories since you were young, and the role has hardened into something nobody enjoys. The facts are usually on your side and that has never been the point. Letting an inaccurate version pass at a family gathering is a specific and repeatable act of goodwill, and the cost of it is genuinely nothing.
The pleasure of getting something exactly right
There is a satisfaction in precision here that most people do not experience, and it is a real source of contentment rather than a compulsion. It is worth having a place for it that is entirely your own: a craft, a piece of writing, a system nobody else has to use. Without one, the whole drive gets aimed at other people, where it lands very differently.
Small corrections, accumulated over years
A partner receives more of your adjustments than anyone else, simply through proximity, and each one is minor. What accumulates is a sense of being permanently marked. The fix is not general restraint, which fails within a fortnight. Naming one area that is off limits, and keeping to it absolutely, is smaller and it actually holds.