The fifth and final practitioner skill is conversation — but it is not the conversation of social life. It is the dance between verbal and non-verbal feedback that runs underneath every session, even the ones that look entirely silent.
Two channels at once
Every appointment opens with verbal conversation. A check-in. An accounting of how the week has been. The presenting symptom. This sets the stage and gives the client the chance to be heard.
But the moment the verbal conversation begins, a non-verbal one starts running alongside it. Tone of voice. Posture. The pace of breath. The places the eyes go, and the places they avoid. The small adjustments the body makes when a particular word is spoken. All of these are part of the conversation, and the practitioner who is paying attention will be tracking both channels at once.
The body as interface
Jaap van der Wal, the embryologist, said this: the body is the interface between the visible and the invisible. I think about that line often. Conversation, in the BCST sense, is the practice of speaking to both at once.
When a client tells me about a difficult event from years ago, I am listening to the words. I am also watching for the place in the body where the story has been held — the shoulder that lifts when a particular name is mentioned, the breath that catches at a certain detail. These are the points where the work is being asked for, often more clearly than the verbal account.
The use of language
Words have weight. Tone, pacing, choice of language — all of these affect what the autonomic nervous system can hear. A question delivered too fast registers as pressure. A word with the wrong charge registers as judgment. Both close the field.
The practitioner cultivates a kind of conversational restraint — slower, simpler, fewer words, longer pauses. Like communicating with a baby, in a way: not condescension, but the same principle of meeting the system where it can receive.
A door, not a destination
Conversation in this work is a door, not a destination. It opens the field, then steps back. The actual work is mostly in the silence after. But without the conversation that came before, the silence would not have anywhere to go.
“This could be really good!” — John Chitty