INFJ vs INTJ
Comparing The Advocate and The Architect across the four rooms of the Johari Window.
Arena
Ni + Fe. Strengths: Pattern recognition, Deep empathy, Strategic vision, Moral conviction
Ni + Te. Strengths: Strategic thinking, Systems design, Independence, Determination
Mask
Hides: Overidealization, Difficulty with spontaneity, Perfectionism in relationships
Hides: Emotional dismissiveness, Rigidity, Social blindness
Blind Spot
Inferior Se. aloof, self-absorbed, impractical
Inferior Se. cold, arrogant, inflexible
Shadow
Under stress, INFJs become uncharacteristically impulsive and sensory-seeking, overindulging in physical pleasures or making rash decisions that contradict their usual careful nature.
Under stress, INTJs become uncharacteristically focused on sensory details and physical indulgence, or obsess over minute external data they normally ignore.
Key Differences
The distinction lies in decision-making. INFJ leads with Introverted Intuition, prioritizing logical consistency. INTJ leads with Introverted Intuition, weighing values and interpersonal impact first. Both can access the other mode, but under pressure they default differently.
Which One Are You?
If your first instinct in a disagreement is to find the logical flaw, you are closer to INFJ. If you check how everyone feels about it first, INTJ is more likely.
Common Confusions
One of the most common mistypes because both are equally capable. The difference is sequence: which filter applies first, logic or values?