Personality Junkie is a brand dedicated to exploring the fascinating world of personality, with a particular focus on types like INFJ, INTP, INTJ, and INFP. Founded by Dr. A.

J. Drenth in 2009, Personality Junkie's main objective is to delve into the theoretical aspects of psychological type and other areas of personality study. With extensive research in Jungian/Myers-Briggs typology, as well as knowledge of the Enneagram and Big Five models, Dr.

Drenth has authored four renowned books on typology, including the best-selling INTP book globally. The brand also features the insightful work of Elaine Schallock, an expert in personality theory, particularly in relation to Jungian typology. Elaine's expertise has shaped much of the content found in Personality Junkie's blog posts and type profiles.

Alongside their informative articles, Personality Junkie offers courses and tests to help individuals better understand themselves, find their path, and cultivate personal growth. Their thought-provoking yet accessible writing style appeals to both beginners and professionals in the field of personality studies. Whether you're curious about your own type or seeking guidance on personal development, Personality Junkie provides a wealth of knowledge and resources to assist you on your journey of self-discovery