
Nemesis
Position 6 of 8 · ☱ 兌 Duì
Zhu Bajie (the appetite; taṇhā embodied)
One of the eight positions every type fills. A different function sits here in each type; below is what the position itself does, how it fails, and its eight possible hexagrams.
Marked by a peculiarly negative character: the adjacent inspiring register cut all ties with it, and it returns from exile as the personality's nemesis and foil. Its contributions are conveniently forgotten; every sign of its agency is treated as encroachment. It offers no reward for its defeat other than the right to continue living: the riddling Gollum, the Oedipal sphinx. The 'S' in Pierce's D(-S) notation. Containment, not integration, is the work; the nemesis is SURVIVED.

How to read it
Identify this position by tracking resentment: difficulty using a function can occur in any non-dominant position, but active resentment toward a function specifically marks the Nemesis position.
The two failure directions
Every position fails in two directions: too much control (walled, refused) or too little (overrun, erupted). The two feed each other in a loop; the correction is always the opposite motion.
The eruption: The Feud is surrender in slow motion: white-knuckle suppression secretly feeds the appetite it fights, and the binge arrives as Indulgence.
The crackdown returns: The morning after re-arms the war: shame over the binge tightens the suppression, and the Feud resumes harder than before.

too much control · correct by yield
rigid suppression that secretly feeds the compulsion it fights

too little control · correct by hold
surrendering outright to the compulsive drive
The arc
Arc 3: the caput mortuum; the fantasy-of-integration is the standing error
The four arcs and sixteen conditions in full →
The eight hexagrams of this position
Each function that can sit here forms its own hexagram (function trigram over this position's trigram), shared by the two types named.

Private conviction (Fi) sits in the nemesis position for ENTP and ESTP. Their recurring temptation is moral self-exemption, but this unyielding inner mandate acts as a dangerous beast. They must rely on their analytical framework to tread behind this feeling with impeccable conduct, surviving the encounter without provoking a bite.






Execution (Te) sits in the nemesis position for ISFJ and INFJ, appearing as hexagram 60, Limitation. They experience objective metrics as a hostile encroachment and must learn to limit the limitation itself, ensuring that strict measures do not strangle their relational warmth.


Nemesis