According to the paper written by psychologist Carl Jung, and the conclusions drawn by Katharine Briggs and her daughter Isabel Myers, there are sixteen basic categories into which humans can be typecast.
Known as the Jungian Type Scale or Myers-Briggs Type Indicators, the theory is that every individual has a primary mode of operation within just four categories:
our flow of energy
how we take in information
how we prefer to make decisions
the basic day-to-day lifestyle that we prefer
We “prefer” to be either:
Extraverts are action oriented, while introverts are thought oriented.
Extraverts seek breadth of knowledge and influence, while introverts seek depth of knowledge and influence.
Extraverts often prefer more frequent interaction, while introverts prefer more substantial interaction.
Extraverts recharge and get their energy from spending time with people, while introverts recharge and get their energy from spending time alone.
intuition—perceiving in unconscious way or perception of unconscious contents.
feeling—function of subjective estimation
Extraverted Sensing (ESFP, ESTP)
Introverted Sensing (ISTJ, ISFJ)
Extraverted Intuition (ENFP, ENTP)
Introverted Intuition (INFJ, INTJ)
Extraverted Thinking (ESTJ, ENTJ)
Introverted Thinking (ISTP, INTP)
Extraverted Feeling (ESFJ, ENFJ)
Introverted Feeling (INFP, ISFP)
The tests available on the Internet are quite diverse, but fun to take.