The INTJ personality type, part of the Myers-Briggs Type Indicator, is characterized by traits such as introversion, intuition, thinking, and judging. INTJs are often seen as strategic thinkers who enjoy solving complex problems and developing long-term plans. They tend to be independent and value competence, often seeking knowledge and understanding in various fields. INTJs are known for their analytical skills and ability to see the big picture. They prefer to work alone or in small groups and may come across as reserved or aloof. This personality type is often associated with famous figures like Isaac Newton and Hillary Clinton, who exemplify the INTJ's focus on logic and innovation.