INTJs are analytical, pragmatic and logical, and are not scared to tell someone (or themselves) when they're being stupid. They emphasize efficiency, making them simultaneously loners and excellent leaders.

Sherlock Holmes and Professor Moriarty from the Sherlock Holmes franchise
Mr. Burns and Sideshow Bob from The Simpsons
Stewie Griffin from Family Guy
The Brain from Pinky and the Brain
Adolf Hitler from Downfall
Scar from The Lion King
Bruce Wayne (Batman) from the Batman comics
Emperor Palpatine from Star Wars




Alternatively I'm a:
Crafters are tactical operators, concrete in speech and utilitarian in action. In social situations, they are directive and reserved. Crafters are masters at using tools of every type—artistic, technological, martial. Although they are introverts, they are authoritarian in their interactions with others and can be forceful at influencing people. They focus on accomplishing tasks efficiently and skillfully. To master the tool of their interest, ISTPs require a certain degree of seclusion in which to practice. The result is often a virtuosity that other types find difficult to match.

I – Introversion preferred to extraversion: ISTJs tend to be quiet and reserved. They generally prefer interacting with a few close friends rather than a wide circle of acquaintances, and they expend energy in social situations (whereas extraverts gain energy).
S – Sensing preferred to intuition: ISTJs tend to be more concrete than abstract. They focus their attention on the details rather than the big picture, and on immediate realities rather than future possibilities.
T – Thinking preferred to feeling: ISTJs tend to value objective criteria above personal preference. When making decisions, they generally give more weight to logic than to social considerations.
J – Judgment preferred to perception: ISTJs tend to plan their activities and make decisions early. They derive a sense of control through predictability.


ISTJs are faithful, logical, organized, sensible, and earnest traditionalists who enjoy keeping their lives and environments well-regulated. Typically reserved and serious individuals, they earn success through their thoroughness and extraordinary dependability. They are capable of shutting out distractions in order to take a practical, logical approach to their endeavors, and are able to make the tough decisions that other types avoid. Realistic and responsible, ISTJs are often seen as worker bees striving steadily toward their goals. They take special joy in maintaining institutions and are often highly religious. Despite their dependability and good intentions, however, ISTJs can experience difficulty in understanding and responding to the emotional needs of others.

Although they often focus on their internal world, ISTJs prefer dealing with the present and the factual. They are detail-oriented and weigh various options when making decisions, although they generally stick to the conventional. ISTJs are well-prepared for eventualities and have a good understanding of most situations. They believe in practical objectives, and they value traditions and loyalty.


ISTJs tend to believe in laws and traditions, and expect the same from others. They're not comfortable with breaking laws or going against the rules. If they are able to see a good reason for stepping outside of the established mode of doing things, the ISTJ will support that effort. However, ISTJs more often tend to believe that things should be done according to procedures and plans. If an ISTJ has not developed their Intuitive side sufficiently, they may become overly obsessed with structure, and insist on doing everything "by the book".


ISTJs are very loyal, faithful, and dependable. They place great importance on honesty and integrity. They are "good citizens" who can be depended on to do the right thing for their families and communities. While they generally take things very seriously, they also usually have an offbeat sense of humor and can be a lot of fun - especially at family or work-related gatherings.





- I never plan anything, I don't really make decisions, I love rules and enforcing them. All in all, pretty darn accurate.