You are not slow. You are still checking, and you have watched what happens to people who did not.
What it looks like in a life
You read the contract. You ask the question that sounds obvious and turns out to be the one nobody could answer. You sit quiet through the whole brainstorm and then say the one practical sentence that decides it. You learn with your hands: you have to build the thing, cook the thing, drive the route once. You repeat yourself when you want to be understood. Your voice is steadier than the room. You do not send the message until you have read it back. And when someone changes plans on you mid-sentence, your mind stalls, because you had already built the whole structure on the old information.
The gift
What you learn, you keep. Other people collect information and lose it. You convert it into knowledge that is still usable in ten years. Your common sense holds when a room is spinning, and you can explain a complicated thing in plain physical terms that anybody can follow. People bring you their decisions because you will not be rushed into a bad one.
The friction
You defend positions you privately outgrew, because changing your mind feels like the ground moving. New information has to fight its way in. You mistake your own comfort with an idea for evidence that the idea is correct. And when you finally speak on something that has been bothering you for months, it comes out as a wall rather than a conversation, which surprises everyone except you.
The esoteric layer
In the Hellenistic system Mercury has no special dignity in Taurus. It sits in fixed earth ruled by Venus, the sign where the Moon is exalted, so the mind here serves the body and the senses instead of abstraction. The old body-map gives Taurus the throat, which is why the voice carries weight in this placement. Bailey's esoteric astrology puts Vulcan behind Venus and reads Taurus as desire being forged into will. Your thinking works the same way: slow heat, repeated strikes, something solid at the end.
Where this goes
The house this Mercury sits in says what you are steadily building with it, and Venus says what you consider worth knowing at all. A teaching session shows you how to read that chain yourself.
Related
See it in your own chart
Cast your chart free and read this placement next to everything else you carry.