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a pair in the sixteen relations

ISTJ×INFJ

LSI × EII

Super-ego

It continues calmly because you do not come close.

Order and conscience. You can see what the other protects, yet the one who builds and the one who guards cannot stand on the same rule.

ISTJ and INFJ compatibility in brief (love, work, friendship)

ISTJ × INFJ is the Super-ego relation, one of the sixteen. It continues calmly because you do not come close.

LovePushing and dreams are each other's sore spots.WorkIt runs if management and judging people are divided.Friends & conversationThe place where order and conscience meet is narrow.

Written as INFJ × ISTJ it is the same pair. In 16Personalities terms, the Logistician and the Advocate.

Order and conscience

ISTJ builds order and pushes through if needed. INFJ guards the ethics of people and opens possibilities. To ISTJ, INFJ is someone doing with ease what ISTJ strains to do: seeing people. To INFJ, ISTJ is someone doing with ease what INFJ strains to do: building systems.

ISTJ's "logic that builds order" and INFJ's "ethics of people" each land in the other's third. The third is the place you perform in public because you think you should. What you perform, the other has without performing. Up close, your own performance begins to look thin. At a distance, it looks admirable.

In Augustinavičiūtė's observation, cross-exchange rarely occurs in this relation. Lives are entirely different, so you can contribute to each other in the form of advice and support out of the difference in experience. A partner without conflict, often comfortable, superficial yet reliable.

Acknowledging from afar, pushing each other up close.

Splitting over free will

Up close, ISTJ's pushing force touches INFJ's sore spot, and INFJ's talk of possibilities touches ISTJ's. ISTJ's pushing looks like violence to INFJ; INFJ's schemes look like groundless dreams to ISTJ.

What hurts is the second position. ISTJ's "force that pushes through" hits INFJ's fourth, the place they least want touched; INFJ's "eye that opens possibilities" hits ISTJ's fourth. The more the other moves in their practised way, the more it touches your sore spot. This is where respect turns to irritation up close. Given distance, the other's strength remains a stimulus.

The observation says: seeing the other as a distant ideal, while up close each only states their own view.

With separate specialities, you can contribute in the form of advice and support.

How each sees the other

ISTJ → INFJ

They see through people with ease.

Groundless dreams.

Pushed, they fall apart.

INFJ → ISTJ

They build systems with ease.

They push.

They close possibilities.

What has been recorded

A pair on record

Martin Luther (LSI) × Erasmus (EII)

Typing: both types agree across several published sources

At first they acknowledged each other, and Erasmus valued Luther's reform from a distance. Asked to come closer, he kept his distance, and they parted decisively in the dispute over free will. Luther pushed; Erasmus refused to be pushed.

What matches: acknowledging each other from afar, and splitting when closeness touches the sore spot.

Love, living together, work, family: scene by scene

ConversationThe place where order and conscience meet is narrow.
RomancePushing and dreams are each other's sore spots.
Living togetherAn invisible wall forms.
WorkIt runs if management and judging people are divided.
FamilyYou can acknowledge each other as distant ideals.

If you keep going

Divide into management and judgement
The same job collapses.
Do not push
INFJ's sore spot.
Do not deny order with dreams
ISTJ's sore spot.

For these two

How to meet ── Where they can be seen from afar
A relation that works because you do not get close. Recitals, the stage, lectures. Meeting as an admirer is the best form.
Approach ── Respect their specialty
Do not imitate what they do with ease. Praise it. Doing the same work breaks it, so come closer while keeping your own specialty.
A date ── To the place they are good at
Go to see where they shine. Invite them to where you shine. Alternate. A date that does not stand on the same ground suits them.
Gifts ── for ISTJ, A new idea; for INFJ, Practical help
For ISTJ: A book in a genre ISTJ would not choose, a first experience. Something that opens possibilities.
For INFJ: Helping to tidy, a useful tool. What INFJ is waiting for is hands that move.

PROne thing for this relation

A relation that stays calm because you do not get close, so things that can be handed over from afar.

Frequently asked

From afar we acknowledged each other
Up close, the sore spot is touched.
I pushed and they left
INFJ's sore spot.
What about marriage?
Not suited at all, the observation says.
What is ISTJ and INFJ compatibility in love?
Pushing and dreams are each other's sore spots. More under "Love, living together, work, family: scene by scene" and "If you keep going".
Do ISTJ and INFJ work well together?
It runs if management and judging people are divided. More under "Love, living together, work, family: scene by scene" and "If you keep going".

This pair is the superego relation, one of the sixteen. How the relation itself arises, and how to tell it from the others, is on the relation page.

The two Model A's: what talks to what

ISTJ on the left, INFJ on the right. Each shows where the eight elements sit; lines connect the same element. Where each line starts and ends decides what happens in this relation.

ISTJ · LSIINFJ · EIIEGO1 leadingTiintroverted logic2 creativeSeextraverted sensingSUPER-EGO4 vulnerableNeextraverted intuition3 roleFiintroverted ethicsSUPER-ID6 mobilizingNiintroverted intuition5 suggestiveFeextraverted ethicsID8 demonstrativeSiintroverted sensing7 ignoringTeextraverted logic1 leadingFiintroverted ethics2 creativeNeextraverted intuition4 vulnerableSeextraverted sensing3 roleTiintroverted logic6 mobilizingSiintroverted sensing5 suggestiveTeextraverted logic8 demonstrativeNiintroverted intuition7 ignoringFeextraverted ethics

Lines connect the same element in the other person's structure. 1–2 (strong) 3 (role) 4 (vulnerable) 5–6 (wanted) 7–8 (capable, indifferent)

1 → 3TiISTJ's 1 (leading) Ti (introverted logic) sits in INFJ's position 3 (role). What ISTJ does as a matter of course lands on INFJ's sore spot. Pressure without malice.
2 → 4SeISTJ's 2 (creative) Se (extraverted sensing) sits in INFJ's position 4 (vulnerable). What ISTJ does as a matter of course lands on INFJ's sore spot. Pressure without malice.
3 → 1FiISTJ's 3 (role) Fi (introverted ethics) sits in INFJ's position 1 (leading). INFJ leads exactly where ISTJ is weak. ISTJ feels seen through.
4 → 2NeISTJ's 4 (vulnerable) Ne (extraverted intuition) sits in INFJ's position 2 (creative). INFJ leads exactly where ISTJ is weak. ISTJ feels seen through.
7 → 5TeISTJ's 7 (ignoring) Te (extraverted logic) sits in INFJ's position 5 (suggestive). ISTJ has what INFJ wants without noticing. Appears only when asked.
8 → 6SiISTJ's 8 (demonstrative) Si (introverted sensing) sits in INFJ's position 6 (mobilizing). ISTJ has what INFJ wants without noticing. Appears only when asked.

Other pairs in the «Super-ego»

This page is also available in Japanese: ISTJ と INFJ の相性. Русская версия: ISTJ × INFJ.

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