These 16 personality types come from the Myers Briggs personality test which is one of the most popular and well-known personality tests ever.
MBTI stands for Myers-Briggs Type Indicator, a personality assessment tool that categorizes people into 16 personality types. The MBTI is based on the theories of psychologist Carl Jung and was developed by Isabel Myers during World War II.
The MBTI is a self-report questionnaire that asks people to indicate their preferences in four areas:
Energy: Extroversion (E) or introversion (I)
Sensing: Sensing (S) or intuition (N)
Thinking: Thinking (T) or feeling (F)
Judging: Judging (J) or perceiving (P)
INTJ, INTP, ENTJ, ENTP, INFJ, INFP, ENFJ, ENFP, ISTJ, IS...