Myers-Briggs · Sixteen Cognitive Patterns
Cognitive Geometry
Each type is a stack - four Jungian cognitive functions arranged in a fixed hierarchy from the automatic Hero to the aspirational Inferior. The sixteen four-letter codes are only the surface. Underneath is a precise architecture of how perception and judgment are ordered in the psyche. Each glyph below is drawn from that architecture: the dominant function sets the central form; the auxiliary layers beneath it; temperament chooses the palette.
The four cuts
What the letters mean
Every type code is a stack of four choices - four poles, four opposites. None is a deficit; each pair names a real division in how minds organize the world.
Refined by contact. Thought clarifies as it leaves the mouth.
Refined in solitude. Thought clarifies before it leaves the mouth.
What is. The given world, exact and present, taken at its weight.
What could be. The pattern beneath, the next move already implied.
By principle. Impersonal logic; the rule that holds when no one is watching.
By value. What matters, to whom, and at what cost - weighed in the body.
Closed by preference. Decisions early; the plan settles the room.
Held open. Decisions late; options stay alive as long as they can.
Rational and impartial, driven by intellectual excellence and the drive to deconstruct illogical paradigms.
INTJ
The Architect
Strategic visionaries with a meticulous plan for every contingency.
INTP
The Logician
Innovative conceptual inventors with an unquenchable thirst for abstract precision.
ENTJ
The Commander
Bold, strong-willed leaders who forge paths through systemic obstacles.
ENTP
The Debater
Curious, divergent thinkers who cannot resist an intellectual challenge.
Empathic and idealistic, oriented toward human potential, authenticity, and the ethics of the collective.
INFJ
The Advocate
Quiet, mystical idealists guided by profound internal vision and ethical clarity.
INFP
The Mediator
Poetic, deeply altruistic individuals loyal to an inner moral compass.
ENFJ
The Protagonist
Charismatic leaders who orchestrate collective harmony toward a unified vision.
ENFP
The Campaigner
Enthusiastic free spirits who champion individual potential across every circle.
Practical and dutiful, the bedrock of institutions - focused on stability, tradition, and reliable execution.
ISTJ
The Logistician
Practical, fact-minded individuals whose reliability cannot be doubted.
ISFJ
The Defender
Warm, conscientious protectors of community safety and harmony.
ESTJ
The Executive
Administrators who orchestrate people and process toward concrete results.
ESFJ
The Consul
Caring, community-focused individuals who sustain the traditions of their peers.
Spontaneous and ingenious, masters of the tangible field - flexible, kinetic, and supremely tactical.
ISTP
The Virtuoso
Tolerant, mechanically brilliant experimenters who act with tactical precision.
ISFP
The Adventurer
Sensitive artistic souls deeply attuned to the aesthetics of the present.
ESTP
The Entrepreneur
Kinetic, perceptive pragmatists who thrive on the tactical edge.
ESFP
The Entertainer
Vibrant, warm performers who amplify the aliveness of every room they enter.