The three centres

The nine types sort into three groups of three, called centres — sometimes "triads." Each centre is organized around a different core emotion the types in it are built to manage: the Body centre around anger, the Heart centre around shame, the Head centre around fear.

A centre's core emotion isn't necessarily what its types feel most often on the surface — often it's the one they notice least. Each type has built a strategy to keep that emotion from running the show, and the strategy is often what makes the emotion hard to see.

This is the most foundational grouping in the system, and one of the least disputed. Every major school — Ichazo's original mapping, Naranjo's psychological portraits, Palmer's Narrative Tradition, Riso and Hudson's later work — uses some version of the three centres. Wings and arrows are more contested.

Some teachers suggest getting to know the centres before the types: three groups instead of nine, each with one emotion at its core. It's a coarser question, not always an easier one.

The three types in a centre share the emotion but not the strategy for handling it, which is why they can look nothing alike day to day. Two Heart-centre types can sit in the same room — one visibly warm and accommodating, the other visibly composed and accomplished — and both be managing shame through opposite-looking routes. So "which centre am I" doesn't settle "which type am I": the centre narrows the field to three, and the type is which of those three routes is yours.

Also called the gut or instinctive centre. Its territory is anger, boundary, and instinct — the physical, immediate sense of where you end and the world begins, and what happens when that boundary gets crossed.

These three types rarely look like they're walking around visibly angry. More often the anger has been rerouted: into confrontation and control for one type, into numbing and merging with the surroundings for another, into a tightly held standard of how things should be for the third. Different destinations, same starting fuel — a felt sense that something in the environment needs to be met, resisted, or corrected.

Also called the feeling or image centre. Its territory is shame, image, and feeling — an acute sensitivity to how one is seen, and to the gap between how one appears and who one actually is.

Each of these three types manages that gap differently: by becoming indispensable to others, by achieving and presenting a version of success, or by cultivating a distinct, intensely felt identity that can't be mistaken for anyone else's. The common thread is that image — the self one shows — is under constant, largely unconscious maintenance.

Also called the thinking or anxiety centre. Its territory is fear, planning, and the pursuit of certainty — a background hum of not-quite-safety that each type answers with a different strategy for getting solid ground under its feet.

One type answers it by withdrawing to gather enough understanding to feel prepared. Another answers it by seeking security through commitment and vigilance — staying alert to what could go wrong. The third answers it by staying in motion toward the next good option, so anxiety never gets a still target to land on.

Centres are one of three ways the tradition groups the nine types. The other two, the Hornevian stances and the Harmonic groups, are covered on the types index.