crosstype basics ▸ functions

The eight socionics functions

Basics · part 3 of 5 · overview

Everyone runs all eight. A type is which seat each one sits in.

Part 2 named eight kinds of information. Nobody gets a subset of them. Model A hands every type the same eight seats and deals the eight elements in, one each. Where an element lands is what a type is.

The seats come in four blocks, and the blocks are the fast way in.

Ego is what runs free. Super-ego is what you can perform for an afternoon and quietly resent. Super-id is what you hope somebody else brings. Id is what you can do and do not bother with.

ego1–2 · runs free
NebaseTicreative
super-ego3–4 · performed, then sore
SeroleFivulnerable
super-id5–6 · asked of other people
SisuggestiveFemobilizing
id7–8 · can, does not bother
NiignoringTedemonstrative
The ILE arrangement again, read by block this time · every type has the same four blocks, filled differently · all sixteen ▸

Every seat sets two dials — how well you do it, and how much you care.

Those two come apart. There are things you handle well and have no interest in, and things you want badly and are bad at. Cross the dials and you get four combinations — and they are exactly the four blocks.

strongvalued
egoseats 1–2

What you do without being asked, and would defend.

weakvalued
super-idseats 5–6

The standing request. Help here arrives as relief.

strongunvalued
idseats 7–8

You can. You mostly do not bother.

weakunvalued
super-egoseats 3–4

The sore spot. Pressure here costs you days.

Two dials crossed · strong or weak, valued or unvalued · the heavier the wash, the more that seat costs you

Socionics types you by your weak spot more surely than by your talents.

Strengths are easy to fake and easy to train. The place where one kind of information reliably wears you out is narrow, stable and hard to argue with — which is why seat 4 does more identifying work than seat 1.

A seat is a job description. Here are the eight.

1 base 4D · strong · valued

Runs constantly and free of charge. It is what you do when nobody asked anything of you, which is why people routinely undervalue their own.

2 creative 3D · strong · valued

The instrument you pick up deliberately, mostly for other people. It is how you help. Strong and flexible, and switched off when nothing calls for it.

3 role 2D · weak · unvalued

A uniform you can wear convincingly for an afternoon — the quiet person working a reception line. Fine in short stretches. Sustained demand here reads as pressure.

4 vulnerable 1D · weak · unvalued

The real weak point: narrow bandwidth, real pain when leaned on, and the source of your most predictable frustrations.

5 suggestive 1D · weak · valued

The standing request. Help aimed here arrives as relief — the decisive friend showing up exactly when you were stuck. Missing, it is felt as an unnamed lack.

6 mobilizing 2D · weak · valued

Small skill, large appetite. Progress here runs out of proportion to the effort, which makes it the one seat where coaching visibly works.

7 ignoring 3D · strong · unvalued

Competence you decline to advertise. You can, and mostly choose not to. It comes out in private, or when you are annoyed into it.

8 demonstrative 4D · strong · unvalued

A strength that never asks for credit, running in the background and joked about more than claimed. The two models read this seat differently — that is part 5.

Dimensionality after Boukalov · 4 is experience, norms, situation and time, 1 is experience only

Your most invisible strength is as strong as the one you are known for.

Dimensionality is symmetric: seats 1 and 8 both run at full depth, seats 4 and 5 both run at the shallowest. What separates each pair is not skill. It is whether you want the thing at all.

14D
base
23D
creative
32D
role
41D
vulnerable
51D
suggestive
62D
mobilizing
73D
ignoring
84D
demonstrative
Depth by seat · 4 3 2 1 1 2 3 4, for every one of the sixteen · strength is symmetric, and value is what breaks the tie

Two stacks meet, and each of your leads lands in a seat of theirs.

In duality each base lands on the other’s seat 5, the deepest request. Activation lands it on seat 6 — large appetite, small skill. Progress there is quick and does not last. One seat over, and the whole relation changes.

ILEactivationeasyESE
base1 Ne mobilizing6
creative2 Ti suggestive5
mobilizing6 Fe base1
suggestive5 Si creative2
Activation · the leads cross onto 6 and 5 where duality lands 5 and 6 · all sixteen relations ▸