The skill of becoming and remaining attuned to another's emotional rhythms requires a solid investment of years. - Thomas Lewis

Recordings of encephalographic electrical waves show, amid their jagged spikes and hieroglyph swirls, a signature downward dip signifying that a neuronal mandate for motion is under way: the so-called readiness wave. While the motor cortex produces motion, the readiness wave appears to signal intent. So we should look here for will.

Even after a peak parenting experience, children never transition to a fully self-tuning physiology. Adults remain social animals: they continue to require a source of stabilization outside themselves. That open-loop design means that in some important ways, people cannot be stable on their own - not should or shouldn't be, but can't be. This prospect is disconcerting to many, especially in a society that prizes individuality as ours does. Total self-sufficiency turns out to be a daydream whose bubble is burst by the sharp edge of the limbic brain. Stability means finding people who regulate you well and staying near them.

The person of the therapist is the converting catalyst, not his order or credo, not his spatial location in the room, not his exquisitely chosen words or denominational silences. So long as the rules of a therapeutic system do not hinder limbic transmission - a critical caveat - they remain inconsequential, neocortical distractions. The dispensable trappings of dogma may determine what a therapist thinks he is doing, what he talks about when he talks about therapy, but the agent of change is who he is. (187)