Field guide · The room’s rules

Cultural Registers

How tables differ across cultures — national, regional, professional, familial — and how to adjust. The moves carry over; their sizes and timings vary.

The eight dimensions

Each dimension is a range. Every table leans somewhere on each; a mixed table leans several ways at once. The lean is found by observation, not assumed in advance.

DimensionThe rangeWhat it changesCalibration

Calibrating live

Three habits. Watch the guests with each other — how two friends trade the floor shows the local norms directly. Probe small — one short silence, one mild disagreement, one small default, each early, locates the table on each dimension at low cost. Repair, don’t explain — when a move lands wrong, use Owning the Foul.

At a mixed table, the rules can be stated once, lightly — “we’re an interrupting family; wave me down if I steamroll you” — a use of Naming the Room.