I'm one. I'm also an ENTJ when at work or around people. But I DO have to have lots of alone time.
INTJ
Introverted iNtuitive Thinking Judging
To outsiders, INTJs may appear to project an aura of "definiteness", of self-confidence. This self-confidence, sometimes mistaken for simple arrogance by the less decisive, is actually of a very specific rather than a general nature; its source lies in the specialized knowledge systems that most INTJs start building at an early age. When it comes to their own areas of expertise -- and INTJs can have several -- they will be able to tell you almost immediately whether or not they can help you, and if so, how. INTJs know what they know, and perhaps still more importantly, they know what they
don't know.
INTJs are perfectionists, with a seemingly endless capacity for improving upon anything that takes their interest. What prevents them from becoming chronically bogged down in this pursuit of perfection is the pragmatism so characteristic of the type: INTJs apply (often ruthlessly) the criterion "Does it
work?" to everything from their own research efforts to the prevailing social norms. This in turn produces an unusual independence of mind, freeing the INTJ from the constraints of authority, convention, or sentiment for its own sake.
INTJs are known as the "Systems Builders"
more:
INTJ Introverted iNtuitive Thinking Judging
ENTJ:
ENTJ Personality (āThe Commanderā)
Your time is limited, so donāt waste it living someone elseās life. Donāt be trapped by dogma ā which is living with the results of other peopleās thinking. Donāt let the noise of othersā opinions drown out your own inner voice. And most important, have the courage to follow your heart and intuition. They somehow already know what you truly want to become. Everything else is secondary.
Steve Jobs
ENTJs are natural-born leaders. People with this personality type embody the gifts of charisma and confidence, and project authority in a way that draws crowds together behind a common goal. But unlike their Feeling (F) counterpart, ENTJs are characterized by an often ruthless level of rationality, using their drive, determination and sharp minds to achieve whatever end theyāve set for themselves. Perhaps it is best that they make up only three percent of the population, lest they overwhelm the more timid and sensitive personality types that make up much of the rest of the world ā but we have ENTJs to thank for many of the businesses and institutions we take for granted every day.
more:
ENTJ Personality (āThe Commanderā) | 16Personalities