The Myers-Briggs Type Indicator (MBTI) is a personality framework built around four preference pairs. When combined, these preferences create 16 personality types. MBTI is popular because it gives people a common language to describe how they focus their attention, take in information, make decisions, and approach the outer world.
The four preference pairs
Each MBTI type is made up of four letters, one from each pair. A letter represents a preference, not a permanent trait. Most people can operate across both sides depending on the context.
Energy
Extraversion (E)Introversion (I)Where you tend to focus your energy. E types are energized by outward engagement, while I types recharge through reflection and quiet.
Information
Sensing (S)Intuition (N)How you prefer to take in information. S types focus on concrete details and present realities, while N types look for patterns, meaning, and possibilities.
Decisions
Thinking (T)Feeling (F)How you prefer to make decisions. T types emphasize logic and consistency, while F types emphasize values, empathy, and impact on people.
Lifestyle
Judging (J)Perceiving (P)How you approach the outside world. J types like structure and closure, while P types prefer flexibility and openness.
The 16 personality types
Combining the preferences results in 16 types, such as INFJ or ESTP. Each type represents a typical pattern of preferences, not a destiny. The goal is to use the type as a lens for understanding, not a box that limits growth.