
Functions: Si-Te
Healthy Expression
The Principled Reformer
They rebel against changes that violate proven, time-honored principles or that create inefficiency. Their rebellion is data-driven (Si: “This has never worked before”) and aimed at restoring a more logical, functional order (Te).
Cognitive Functions of ISTJ
Dominant
Introverted Sensing (Si)
Auxiliary
Extraverted Thinking (Te)
Tertiary
Introverted Feeling (Fi)
Inferior
Extraverted Intuition (Ne)
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