the term "INFJ" you mentioned refers to one of the 16 personality types in the Myers-Briggs Type Indicator (MBTI) system. "INFJ" stands for Introverted, Intuitive, Feeling, and Judging. It is considered one of the 16 Myers-Briggs personality types, and individuals with this type are often described as having a combination of both introverted and extroverted traits.
In the MBTI system, the degree of introversion or extroversion is typically measured on a spectrum, and individuals can fall anywhere along that spectrum. For example, an INFJ may be predominantly introverted, meaning they draw energy from their inner world and may prefer solitary activities, but they can still have some extroverted tendencies in certain situations, such as socializing with close friends or engaging in activities they are passionate about.
It's important to note that personality traits are complex and can vary from person to person, even within the same personality type. So, someone who identifies as an INFJ may display different levels of introversion and extroversion compared to another person with the same personality type.