Introverted Types

In Model A, Introverted types have an introverted information element in their program function.

This is the basic distinction. The behavioral tendencies described below are secondary, varying not only between types but also among individuals within the same type.

Focus of Attention

Introverts focus on the connections between objects, people, or events, reflecting on and reacting to their influence. Their psychic energy flows inward; they strive to preserve their energy.

Information Processing

For introverts, depth of understanding surpasses breadth. They require time to analyze and process information to achieve clarity. They meticulously evaluate incoming information, discarding irrelevant details and processing one piece before moving to the next. If a new piece of information doesn't clearly relate to their existing framework, it becomes more challenging to process. Generally, they prefer focused attention, avoiding multitasking to concentrate on single tasks.

Internal Validation

Introverts rely on internal standards, forming their own opinions and decisions through reflection. They are not concerned if their views diverge from the majority; consistency with their inner world is paramount.

Introverted types can be further categorized based on their Stimulus Seeking:

Well-being (4d Si / Introverted + Sensory + Carefree): These types need their basic needs met reliably (like food, shelter, etc). They value clarity, stability, and predictability, as external instability generates fear. Surprises are welcome once this fundamental need is satisfied.
Self-Sufficiency (4d Ni / Introverted + Intuitive + Farsighted): Prioritizing inner freedom and passion over societal expectations, these types find happiness in creation irrespective of fame or wealth. This self-sufficiency allows them to embrace flow states, creativity, and spirituality.

Communication Style

Introverts are thoughtful communicators, preferring to discuss specific topics, especially within professional and hobby contexts. They tend to think before speaking and are more comfortable in one-on-one interactions. Large social gatherings often drain their energy, requiring subsequent recovery time.

In new environments, they observe, form their own opinions, and gradually increase their participation as they become more comfortable.

In familiar settings, with trusted individuals, and when discussing familiar topics, introverts can be as, or even more, expressive than extroverts. They can be relaxed, spontaneous, and even unfiltered in their communication, often gaining energy from such interactions.

Introverted types can be further categorized based on their Communication Style:

Sincere (4d Fi / Introverted + Ethical + Yielding): These types are gentle, profound, and empathetic. They value connection, trust, and personal contact.
Cool (4d Ti / Introverted + Logical + Obstinate): They perceive communication as an exchange of information (data, knowledge), prioritizing maximum informational content with minimal emotional output.

Speech Example

In their speech, introverts often focus on their inner world—thoughts, feelings, and sensations—and frequently use the passive voice: "It seemed to me," "I felt," "I had a desire," "it happened so." They tend to see themselves as reacting to circumstances rather than actively managing them.

The following narrator, a veterinarian discussing euthanasia, doesn't come across as shy, yet he describes a series of circumstances that influenced him:

"The most reductionist arguments I’ve ever had to hear are: ‘He keeps me awake at night,’ ‘He’s already old,’ ‘My cat hasn’t eaten in three days and keeps vomiting, please put him down.’
Hello. My name is Vlad. I’m a veterinarian. The first time I euthanized an animal, it was a cow. For some reason, she was lying down. I had only been working for maybe a month. The senior doctor who was mentoring me was still settling in himself.
He said: ‘I’m going to get the tractor. Watch her. If she starts dying, put her down.’
So yeah, she started dying. You could see it in her eyes — they seemed to be saying, ‘Please don’t make me suffer, I don’t want anything more from this life.’
It was very hard the first time, but that’s just the nature of the job."

The arguments he had to hear. The people he encountered made requests. The doctor who was mentoring him—he gave him instructions... This is a typical introvert's narrative, not in the sense of being an ideal example, but reflecting the perspective from which introverts tell their stories.

Introverted Types Subgroups

By Temperaments:

By Communication Style:

By Stimulus Seeking:

By Rings of Benefit:

Source: S. Ionkin