The LSI leads with introverted logic (Ti) and the SEE leads with extraverted sensing (Se). In the Supervision relation the LSI is the supervisor, and the LSI's leading Ti falls on the SEE's Vulnerable Ti: internal consistency and codified principle, the SEE's weakest area, is what the LSI does most naturally. Ti is oriented toward internal consistency, structural integrity and careful procedure; the SEE's fast, expressive, physical mode was not built to meet that standard.
Common friction points
The SEE's social spontaneity and directness can feel to the LSI like a disregard for the structural and procedural considerations the LSI considers essential. The LSI's careful, deliberate approach and resistance to improvisation can feel constraining to the SEE, who relies on momentum and direct engagement to function effectively.
Understanding the Supervision dynamic helps both parties: the SEE recognising that the LSI's precision is genuine rather than obstructive, and the LSI recognising that the SEE's boldness is effective rather than merely undisciplined.
Where each type's functions land
The rest of the two stacks shows why the pressure runs one way. The LSI's creative Se is the SEE's Leading Se, so the LSI can meet the SEE on their own ground of force and presence, and is not intimidated by it. The SEE's Se in turn falls on the LSI's Creative Se, a function the LSI is comfortable in, and the SEE's creative Fi falls on the LSI's Role Fi, which the LSI can manage with effort. Nothing the SEE does naturally presses on the LSI's weakest point: the LSI's Vulnerable Ne is only the SEE's Role Ne, so the SEE is not strong enough there to trouble it.
There is some return for the SEE. The SEE's Suggestive Ni is the LSI's Mobilising Ni, a function the LSI values and is modestly capable in, so the LSI can sometimes offer the SEE a useful sense of timing. The LSI's Suggestive Fe, meanwhile, is the SEE's Demonstrative Fe: the SEE can create warmth and atmosphere for the LSI easily, though they do not value doing so.
These points suggest how the relation can be eased. If the LSI states principles as practical guidance rather than as verdicts, and makes a point of recognising the SEE's social skill, the supervision tends to feel less like a standing judgement.
How this Supervision plays out
In this Supervision pair the pressure is structural. The LSI's leading Ti (precise rules, internal consistency, sustained discipline) meets, in the SEE, a fluently social mode that operates by feel and influence rather than by codified principle. The SEE's natural mode is social influence; under sustained LSI presence, that mode reads to the LSI as inconsistency or as unprincipled tactical fluidity, and the SEE feels measured against a standard of articulated rule-keeping their mode does not naturally produce.
At the function level: the LSI's leading Ti falls on the SEE's Vulnerable Ti. The LSI's leading function, internal logical structure and the maintenance of consistent rules, falls on the SEE's least developed function. Where the SLE supervising the LII does it through physical presence, the LSI supervising the SEE does it through articulated principle the SEE struggles to match through influence. The SEE under LSI supervision can feel asked, continuously, to be consistent in a way the SEE's natural tactical mode works against.
Where this asymmetry surfaces most often: institutional configurations where an LSI in a compliance or rules-keeping role and a SEE in a sales or external-facing role generate sustained friction over what counts as legitimate practice, family contexts where the LSI sibling's adherence to principle leaves the SEE sibling's tactical fluency persistently suspect, certain professional partnerships where the SEE brings influence and the LSI brings discipline and both can come to find the other's mode genuinely irritating. The pair works in contexts where the structural role is institutionally clear; without that clarity, the SEE's tactical wins and the LSI's principled discipline can read to each other as moral failures of different kinds.
How each type experiences this relation, from the supervising side and the supervised side, is set out on LSI in relationships and SEE in relationships.