How you think. How you  talk. Your hands.

The wiring. Speech, thought, learning, the deal you're making while you talk. Hermes. The only god with a passport to the underworld and the heavens. You can't see intelligence in a chart. You can see how the mind moves.

And it moves. Watch the hands. The handwriting. The voice. How someone drives, how they take a corner on a bike, how they work a room and make a friend. The merchant. The messenger. The trickster. Which means it runs the lie. How you bend the true thing, how smooth, how fast.