Are all INTJ Smart? (A Complete Guide)

In this guide, we will answer the question: “Are all INTJ smart?”. We will delve into the INTJ smartness and other interesting aspects of this personality type.

If you enjoy reading about the MBTI personality types, chances are that you have taken the MBTI test at some point. After discovering your personality type among the 16, you may have plunged into reading about the various traits and quirks of your personality type. If you are INTJ, you may have come across the term “smart” commonly associated with your personality type.

Does that mean every INTJ person is deemed to be exceptionally smart? Let’s find out.

Are all INTJ Smart? 

In general, individuals belonging to the INTJ personality type is associated with being intellectuals. They are always eager to learn and expand their horizon of awareness. This makes learning an enjoyable journey for them.

The Smart INTJ

It is important to understand that every individual has a unique type of intelligence. Howard Gardner’s Theory of Multiple Intelligence outlines this statement. According to Gardner’s theory, there are many distinct types of intelligence. Each individual 

The different types of intelligence according to Gardner’s theory are:

  • Linguistic Intelligence
  • Logical-Mathematical
  • Spatial Intelligence
  • Bodily-Kinesthetic Intelligence
  • Musical Intelligence
  • Intrapersonal Intelligence
  • Interpersonal Intelligence
  • Naturalist Intelligence

Hence, while looking at smartness, intelligence, or the intellectual capacities of an individual, it is important to look at it in terms of a broader picture. This allows us to accommodate the unique abilities of each individual. While the INTJ personality type may be associated with being smart, the level of smartness is bound to vary from person to person.

The INTJ person is considered to be an intellectual. Their constant thirst for knowledge allows them to continuously learn. The INTJ person will seek opportunities to expand their awareness of the affairs of the world. They are less likely to be sitting under an umbrella of ignorance. 

Their treasure trove of knowledge spans across the lengths and breadths of various topics. From Egyptian history to the political state of affairs in the United States; their understanding lies across an array of subjects. The INT person is not the most emotionally conscious individual in the room. However, they emphasize approaching situations with logic and rationality.

The INTJ personality type is considered to be one of the most intelligent. They are drawn towards knowledge. Hence, searching for new information or learning about a new topic instantly sparks their interest. They would not mind spending their time researching a subject. INTJ individuals are typically introverts. Their inclination towards preferring time alone gives them an opportunity to read and learn about new topics. They do not shy away from dipping their feet in the knowledge pool. 

The INTJ person does not believe in a limit to learning. They believe there is always more to learn. This allows them to expand their thinking caps and become aware. This awareness stems from a space of avoiding ignorance. For the INTJ personality type, ignorance is a dark place to reside in. Hence, they continue to expand their horizon of awareness by learning. They also believe in helping people step out of the confines of ignorance. The INTJ person’s strong inner morals inspire them to make a difference in the world. Their tool of change is their intelligence and vast knowledge. They are to likely share this with those around, as a means to help them become more aware. This is likely to happen when people display an eagerness to be receptive to their knowledge.

The INTJ person has an analytical mind. They are constantly striving to add to their knowledge pool. When they receive a new piece of information, the INTJ person will analyze it. They draw a comparison between this new piece of information and what they have learned before. It is very unlikely to feed INTJ information at face value. 

They use their personal sense of knowledge to understand the piece of information. They heavily rely on their intuitive abilities to make sense of any information. The INTJ person will not just accept a piece of information. They need to know the truth. They will continue to explore it until it has been proven. The INTJ person’s analytical bent of mind allows them to delve into the details. As a result, they often remember facts that others may not have noticed. This element in their intelligence stands out.

Analytical and logical thinking is an important quality in an INTJ person. The intuitive aspect of their personality type also contributes to their intelligence. Their dominant function is introverted intuition. The INTJ person has a strategic stand when approaching situations. This develops from their logical and intuitive thinking. Intuition helps the INTJ person make a decision. They are likely to make predictions about the results of their choices. 

Consequently, this allows them to chart out an effective course of action for the future. This ability that draws from their intuitive and logical capacities, helps them to employ strategic planning and problem-solving in situations. Further, this makes them a suitable fit for many career options. Their mind is not a passive place. It is a very important aspect of the INTJ person. A tool that allows them to function effectively.

Career Options

Top career choices for the INTJ personality type:

For the INTJ person, an ideal work environment commands logic, structure, and analytic thinking. They are efficient in churning out creative solutions to problems. The INTJ person is comfortable with logical systems. Their analytical intelligence makes them suitable in such environments. Their ability to understand the information in depth adds to their efficiency.


Business, Finance, and Math

Accountant or Auditor

Financial Analyst


Management Consultant

Market Research Analyst

Financial Advisor

Top Executive




Architecture and Engineering

Aerospace Engineer


Biomedical Engineer

Civil Engineer

Computer Hardware Engineer

Electrical Engineer

Environmental Engineer

Mechanical Engineer


Judge or Hearing Officer



Science and Health Care

Atmospheric Scientist

Biochemist or Biophysicist

Chemist or Materials Scientist


Environmental Scientist

Medical Scientist


Political Scientist


Physician or Surgeon

Computers and Information Technology

Computer Programmer

Computer Systems Analyst

Network Administrator

Software Developer

Computer and IS Manager

Computer Scientist

Arts, Design, and Communications

Industrial Designer




Technical Writer


INTJ Personality Type

The INTJ personality type is the third rarest personality type in the population. It is the rarest personality type among women. INTJ essentially translates into Introversion (I), Intuition (N), Thinking (T), Judgement (J). They feel refreshed spending time alone and enjoy their own company. This contributes to the Introversion aspect (I). They rely on their ideas and the working of their inner world, as opposed to facts and details. This adds up to the Intuitive (N) aspect. They base their decisions on logic and reasoning. This contributes to the Thinking (T) aspect. Lastly, they tend to plan and organize. They are uncomfortable in the midst of spontaneity and suddenness. This adds up to the Judgment (J) aspect.

The INTJ person often comes across as reserved and serious in nature. As mentioned earlier, they are intelligent. The INTJ person thinks critically. This ability allows them to go to the depths of a piece of information. When asked a question, the INTJ is likely to spend a fair amount of time thinking, before answering. The INTJ person is comfortable in intellectually stimulating environments. 

They are open to a healthy debate on topics and welcome exchange of ideas. Their blunt and are likely to call a spade a spade. If a person’s argument is devoid of logic, the INTJ person will not shy away from pointing out. They value their intelligence and are generally self-assured. The INTJ person is not conventionally gregarious. Their relation with their emotional side is not as strong as the relation with their critically thinking, logical side of their personality.

Interesting facts about the INTJ personality type:

  • Individuals belonging to this type are known to have some of the highest incomes.
  • They are the least likely to suffer from heart disease.
  • INTJ is one of the two personality types with the highest GPA.
  • They are least likely to believe in the presence of a higher spiritual power.
  • Achievement is one of their personal values.
  • They are over-represented among MBA students and women with small businesses.

INTJ Strengths

  1. Strategy 
  2.  Innovation
  3. Willingness to learn

INTJ Weakness

  1. Superiority
  2. Imbalance
  3. Perfectionism
  4. Emotional distance.

If you’re facing this, it may be a good idea to seek the help of a therapist or other mental health professional. You can find a therapist at BetterHelp who can help you learn how to cope and address it.

Famous INTJ personalities

Here are some notable INTJ personalities:

Hillary Clinton

Dwight Eisenhower

Al Gore

Sir Isaac Newton

Lewis Carroll

Ayn Rand

Stephen Hawking

Alan Greenspan

Why is this blog about “Are all INTJs Smart?” Important?”

This blog outlines the different sides to the INTJ intelligence. We delve into understanding their thirst for knowledge, learning and the motivation behind doing so. This may help you understand why your INTJ friend has an insatiable thirst to learn about everything under the sun!


In this blog, we answered the question: “Are all INTJs Smart?”. We delved into understanding the INTJ intelligence, suitable career option. Further, we looked at other interesting aspects of the INTJ personality type.

FAQs: Are all INTJs smart?

Why are INTJs considered weird?

The INTJ person does not blindly follow the crowd. They do not base their decisions on what others do. They are guided by facts and their own observation. Resultantly, they are considered to be very direct sometimes. Others may perceive this as strange or weird (

How do you tell if an INTJ likes you?

According to, here are some signs that an INTJ likes you:
They defend you
Include you in their plans for the future
They tend to give you important compliments
They take the initiative to know you better
They would rather be with you than be alone (this is huge, considering their introverted personality!)

Who INTJs marry?

The INTJ person is best matched with a partner with a personality type ENFP or ENTP. The dominant function of the INTJ is Introverted Intuition. It is best matched with a partner whose dominant function is Extraverted Intuition (

How do you annoy an INTJ?

Here are a few things that annoy an INTJ (
Emotional Manipulation
Interruption- Their dominant function of Introverted Intuition caters to their liking of space and alone time
Surprises- The INTJ person likes planning. they are uncomfortable around spontaneity and surprises!
Engaging in small talk. Beating around the bush is not their cup of tea. INTJ individuals like having conversations to the point. They do not like engaging in mindless gossip or talking about the mundane. They are interested in learning about something original, extraordinary, life-changing, or relevant to their life.

Are INTJs quiet?

INTJ individuals are comfortable with silence. They do not mind keeping quiet and keeping to themselves, even when they are sharing a small place with a person such as on a bus or plane (


INTJ Intelligence: How INTJs Are Smart

Seriously, Why Does Everyone Think They’re INTJ?

Are you an INTJ?

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