INTJ stands for Introverted, Intuitive, Thinking, and Judging. It is one of the 16 Myers-Briggs Type Indicator (MBTI) personality types. One of the cognitive functions associated with INTJs is Introverted Sensing (Si), which is their fourth or "inferior" function.
The demon function is a term popularized by the personality theory known as Model G by Objective Personality. In Model G, the demon function represents the fourth function in the cognitive stack and is seen as the least developed and least conscious function. It is the function that INTJs would be most dismissive of or have difficulty incorporating into their daily lives.
For INTJs, their demon function is Introverted Sensing (Si), which deals with recalling past experiences and details. INTJs tend to be future-oriented, strategic thinkers, and they often prefer focusing on possibilities and abstract concepts rather than dwelling on past experiences.
While some INTJs might find themselves somewhat dismissive of or uncomfortable with Si-related activities (e.g., remembering specific details, reminiscing about the past), it's essential to remember that personality types and cognitive functions provide a general framework and don't dictate individual preferences or experiences.
Not all INTJs will have the same relationship with their past, as personality is just one aspect of a person's overall makeup, and personal experiences and beliefs can influence attitudes towards the past as well. Individuals vary in their perspectives and feelings about their past based on a myriad of factors beyond just their personality type.