INTJ Personality: Definition, Functional Analysis, Weaknesses and Traits.

People with the INTJ personality seem to project an aura of “definition”, of self-confidence, sometimes mistaken for the simple arrogance of the less decisive, it is actually more specific in nature than general; its source is found in specialized knowledge systems that most begin to build at an early age. When it comes to their own areas of expertise INTJs may have several, they will be able to tell you almost immediately whether or not they can help you, and if so, how they do it. INTJs know what they know, and perhaps even more importantly, they know what they don’t know.

What is the INTJ personality?

It is an acronym used to describe one of the sixteen personality types created by Katharine Briggs and Isabel Myers. Means introverted, intuitive, thoughtful and fair, indicates a person who is energized only by time (introvert), who focuses on ideas and concepts rather than facts and details (iNtuitive), who makes decisions based on logic and reason ( Thinking ) and prefers to plan and organize rather than spontaneous and flexible (Fair). INTJs are sometimes referred to as Mastermind personalities because of their strategic and logical way of thinking.

Myers-Briggs called this personality type “The Architect” or “Conceptual Planner,” others called him “The Visionary,” “The Director,” or “The Strategist.” INTJs are smart, innovative, intense, and private they are excellent planners who enjoy coming up with elaborate plans and will never start a project without defining all of its steps first.

INTJs are perfectionists, with a seemingly infinite ability to improve on anything that interests them.What keeps them from chronically stagnating in this pursuit of perfection is the pragmatism so characteristic of the type: INTJs apply (often ruthlessly) the criterion “It works?” to everything from their own research efforts to prevailing social norms. This in turn produces an unusual independence of mind, freeing them from the limitations of authority, convention, or feeling itself.

They are analytical problem solvers, eager to improve systems and processes with their innovative ideas, they have a talent for seeing the possibilities for improvement, whether at work, at home, or in themselves.

Often intellectuals, they enjoy logical reasoning and complex problem solving. They approach life by analyzing the theory behind what they see, and typically focus inwardly, in their own reflective study of the world around them. They are attracted to logical systems and are much less comfortable with the unpredictable nature of other people and their emotions , they are generally independent and selective about their relationships, preferring to associate with people whom they find intellectually stimulating.

INTJ personality functional analysis

Introverted Intuition

They are people of ideas, everything is possible, everything is negotiable, whatever the external circumstances, INTJs perceive internal forms of patterns and use materials from the real world to operationalize them. Others may see what it is and wonder why; the INTJ personality sees what it could be and says “Why not?” Paradoxes, antinomies and other contradictory phenomena aptly express the amusement of these intuitors – those whom they consider to be taking a particular view of reality too seriously, they enjoy developing unique solutions to complex problems.

Extraverted thinking

It is a function that focuses on the external world by processing various facts and data, and provides logical reasoning, that is why you always look for a logical explanation behind everything. It tends, protects, affirms, and directs the offspring of intuition, fully equipping them for full and useful lives. A faithful educator, he argues not so much on his own behalf, but in defense of his accusations. And through this process, these impressionable ideas acquire the likeness of their master.

Introverted feeling

Feeling enables you to understand your own feelings and establishes your beliefs. This is the reason why you have high morals and you seek justice and you want to do things right. However, this is just the tertiary INTJ personality function and you can easily ignore its importance if the logical solution to a problem requires doing so.

It has a modest interior room, two doors down from the most imminent Intuition. It does not come out much, but it lends its influence on behalf of causes that are good, dignified and humane, we can glimpse it in the unspoken attitude of goodwill, or the kind smile or assent. Some question the existence of Feeling in this type, but its invisible balance with Thought is a cardinal dimension in the full measure of the INTJ soul.

Extraverted detection

It is about how you perceive the outside world in the present moment by using all your human senses, it is a lower INTJ function and that means it is used less. That is why you often feel so removed from the external world, ignore basic human needs like eating or sleeping, and find it difficult to enjoy social activities like parties – you choose the satisfaction of your mind over the satisfaction of your body.

It serves with good will, or does not do so at all, like other lower functions, it only has a rudimentary awareness of context, quantity or degree. Therefore, INTJs sweat the details or sometimes skip them. “I’ve made up my mind, don’t confuse me with the facts” might as well have been said by an INTJ on a mission. The outgoing attitude is evident in this guy’s penchant for savoring sensations rather than simply categorizing them.

INTJ personality weaknesses


INTJs are perfectly capable of pushing their trust too far, falsely believing that they have resolved all the pertinent issues of an issue and closing themselves off to the opinions of those they believe to be intellectually inferior. Combined with their irreverence for social conventions, they can be brutally insensitive in making their opinions about others too clear.


INTJs tend to have complete confidence in their thought process, because rational arguments are almost by definition correct, at least in theory. In practice, emotional considerations and history are very influential, and a weak point is that they qualify these factors and those that consider them illogical, dismissing them and considering that their defenders are caught in a more basic mode of thinking, turning it all but impossible to be heard.

Overly analytical

A running theme with INTJs is their analytical prowess, but this strength can be painfully short where logic doesn’t rule, such as in human relationships. When their critical minds and sometimes their level of neurotic perfectionism (often the case with turbulent INTJs) are applied to other people, everyone but the most assertive will need to distance themselves, too often permanently.

Hate highly structured environments

Blindly following precedents and rules without understanding them is distasteful to INTJs, and they further disdain authority figures who blindly uphold those laws and rules without understanding their intent. Anyone who prefers the status quo for himself, or who values ​​stability and security over self-determination, is likely to clash with INTJ personality types, whether it is the law of the land or a simple social convention. , this aversion applies equally, often making life more difficult than it needs to be.

Disoriented in romance

This antipathy towards rules and the tendency to overanalyze and be critical, even arrogant, all add up to a personality type that is often clueless about dating. Having a new relationship lasts long enough for INTJs to apply the full force of their analysis on their potential partner’s thought processes and behaviors can be challenging. Ironically, this is when they are at their best, and most likely to attract a partner.

How do you recognize a person with an INTJ personality?

They are often reserved and serious, and seem to spend a lot of time thinking, are curious about the world around them and often want to know the principle behind what they see, they carefully examine the information they receive, and if they are asked a question they will usually consider it carefully before presenting a careful and complex answer. INTJs think critically and clearly, and often have an idea on how to do something more efficiently, can be frank in their presentation, and often communicate in terms of a larger strategy, omitting details.

Although INTJs are generally not warm or particularly gregarious, they tend to have a confident attitude towards people based on their own confidence in their intelligence, relate their ideas with confidence, and once they have come to a conclusion they expect others to see the wisdom in your perceptions. They are typically perfectionists and appreciate an intellectually challenging environment, enjoy discussing interesting ideas, and can get into trouble due to their take no prisoners attitude – if someone’s beliefs don’t make logical sense, the mastermind is usually happy to point it out.

INTJ personality traits

High intellect

Haters will hate you, but the INTJ personality type possesses one of the highest average intellect levels of all other personality types. Does it mean that they are more evolutionarily advanced brains than all other people? Yes and no. Having above-average intellect, INTJs are the best problem solvers, they are more excellent.

Some INTJs are overly proud and even narcissistic about their mental power and stigmatize other people for being less intelligent. However, there is no way that an individual value to society can automatically increase or decrease. It just totally depends on the situation.

Higher IQ people are most valuable when society needs to solve new and unfamiliar problems, but they can stink of the normal activities of everyday life, because they are simply trying to reinvent the bicycle, low IQ people will naturally use their memory collective and their instincts to move forward, and INTJs will consciously try to find solutions to everything and that will take too much time and effort. This is just a simple paradox of the brain creating some kind of balance.

They want to take over everything

People with INTJ personality are the greatest idealists and cynics at the same time, being idealists, they always seek to improve practically everything, they also seek justice everywhere and feel that everyone should get what they deserve. However, INTJs also understand that the world we live in is far from a perfect place and there isn’t much they can do to fix it.

They do not express feelings

Although INTJs often appear as cool robots, they are actually the same human beings as everyone else, they just don’t find it necessary to show it. However, they often have trouble developing emotional intelligence naturally and often have to learn feelings artificially like any other subject, sometimes they feel that their feelings are also based on logic.

What are the core values ​​of the INTJ personality?

INTJs are perceptive about systems and strategy, and they often understand the world as a chessboard to navigate. They want to understand how systems work and how events occur – INTJs often have a unique ability to foresee logical outcomes, they enjoy applying themselves to a project or idea in depth, and putting a concentrated effort to achieve their goals.

They are hungry for knowledge and strive to constantly increase their competence; They are often perfectionists with extremely high performance standards for themselves and others, tend to have a keen interest in self-improvement, and are life-long learners, always looking to add to their base of information and awareness.

Georgia Tarrant
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Hello, how are you? My name is Georgia Tarrant, and I am a clinical psychologist. In everyday life, professional obligations seem to predominate over our personal life. It's as if work takes up more and more of the time we'd love to devote to our love life, our family, or even a moment of leisure.