Learn Human Design, plainly

Human Design is a system of self-reflection that maps how your energy is designed to move, calculated from the exact time and place you were born.

The bodygraph is Human Design's chart: nine geometric centers connected by channels, showing exactly where your energy is defined, open, and connected.

Strategy is Human Design's answer to how — the way each type is built to engage with life, whether by responding, informing, or waiting to be invited.

Inner authority is the part of your body designed to know what is correct for you — one of seven, determined by which centers are defined in your chart.

Profile is the pair of lines drawn from your Personality and Design Sun — one conscious, one unconscious — describing how you learn and meet the world.

Gates are the 64 activation points of the bodygraph, one for each I Ching hexagram, switched on by the planets' positions at and before your birth.

Channels are the 36 connections of the bodygraph — each completed when its two gates are both active, defining the centers at either end for life.

The not-self theme is each type's tell-tale emotion — frustration, anger, bitterness, or disappointment — the signal you've been living against your design.

The signature is each type's felt sense of alignment — satisfaction, peace, success, or surprise — the quiet confirmation you're living as designed.

The incarnation cross is the life theme written by your chart's four strongest activations — the Sun and Earth of your Personality and your Design.

Personality and Design are the chart's two columns: black for the conscious self you know, red for the unconscious body, calculated about 88 days apart.

Generators are Human Design's life force: a defined Sacral centre gives sustainable energy that renews itself when spent on work the gut has said yes to.

Manifesting Generators pair a defined Sacral with a motor to the Throat: fast, multi-passionate energy that responds first, then informs before acting.

Projectors have a focused, absorbing aura and no defined Sacral: designed to see and guide energy rather than generate it, and to wait for the invitation.

Manifestors are Human Design's initiators: a motor connected to the Throat lets them act straight from impulse, and informing first turns resistance into peace.

Reflectors have no defined centres at all: the rarest type, mirroring the health of their environment and finding clarity over a lunar cycle of about 28 days.

Emotional authority means clarity arrives over time, not in the moment — you ride an emotional wave and trust only what stays true across it.

Sacral authority is the gut's in-the-moment yes or no — an immediate bodily response that fires before the mind can build a story.

Splenic authority is instinct in real time — a quiet, once-only flash of knowing about what is safe and correct for you right now.

Ego authority makes willpower the decision-maker: the trustworthy signal is honest appetite — what do I want, and will I actually see it through?

Self-projected authority means your truth lives in your own voice — you discover a decision by talking it out and hearing whether it sounds like you.

Environmental authority has no inner decision-maker: clarity surfaces by talking decisions through with trusted people, across different places, over time.

Lunar authority is the Reflector's clock: with no defined centers, major decisions wait a full lunar cycle of about 28 days before they're trusted.

The 1/3 profile pairs a conscious need to study deeply with an unconscious life of trial and error — research meets experiment; what survives both is solid.

The 1/4 profile builds deep foundations, then shares them through a trusted network — the dependable authority whose influence travels by friendship.

The 2/4 profile alternates between hermitage and invitation — natural talent that needs time alone, and a network that keeps knocking to call it out.

The 2/5 profile is the hermit everyone calls on — natural talent that wants privacy, wrapped in a projection field that draws others to expect rescue.

The 3/5 profile learns by trial and error and is projected on as the fixer — turning lived experience into practical solutions others can use.

The 3/6 profile pairs lifelong trial and error with the 6th line's three life phases — turbulent early decades that mature into wisdom worth modelling.

The 4/6 profile lives through its network and matures through the 6th line's three phases — a relational authority whose example moves through community.

The 4/1 is Human Design's only juxtaposition profile — a fixed fate: one solid foundation of knowledge, transmitted to one trusted circle, on one steady track.

The 5/1 profile pairs the system's strongest projection field with an investigator's depth — the practical general who must deliver or pay in reputation.

The 5/2 profile lives between the summons and the cave — projected on as a saviour, while the hermit underneath would rather exercise its gift in private.

The 6/2 profile is doubly withdrawn and doubly watched — a three-phase journey toward embodied wisdom, carried by a natural talent that waits to be called.

The 6/3 profile pairs the Role Model's three-phase arc with relentless unconscious trial and error — one of the system's most experientially educated designs.

The Head is one of Human Design's two pressure centers — the source of mental pressure to wonder, doubt, and be inspired, fuelling the mind below it.

The Ajna is Human Design's mental awareness center — where the Head's pressure becomes concepts, opinions, and the feeling of certainty.

The Throat is Human Design's center of manifestation — the point all energy in the chart moves toward so it can be spoken, or acted on in the world.

The G center is Human Design's seat of identity, love, and direction — the part of the chart that holds who you are and where your life is pointed.

The Heart, or Ego, is Human Design's smallest motor — the engine of willpower, promises, and self-worth, powering the deals of the material world.

The Solar Plexus is Human Design's emotional center — both awareness and motor, moving in a wave from hope to pain that colours everything it touches.

The Spleen is Human Design's oldest awareness — in-the-moment instinct, intuition, and the body's quiet, once-only sense of what is healthy for you.

The Sacral is the most powerful motor in Human Design — the generator of life-force and work energy, defined in every Generator and Manifesting Generator.

The Root is both a pressure center and a motor — Human Design's source of adrenalised drive, the stress-as-fuel that sets the pace of a life.

Single definition means every defined centre in your chart connects in one continuous circuit — self-contained energy that processes quickly and consistently.

Split definition means your defined centres form two separate areas that connect only through other people, transits, or the specific gates that bridge the gap.

Triple split definition means three separate areas of defined centres, bridged best by varied company and environments rather than by any single person.

Quadruple split definition is the rarest configuration: four separate areas of definition, heavily fixed energy, and a decision process that needs time.

No definition means no defined centres at all — the Reflector's chart, where consistency comes from the lunar cycle rather than any fixed inner circuitry.