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About Us

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A.J. Drenth

A five-time author and founder of Personality Junkie, A.J. launched the platform in 2009 to explore personality typology as a pathway to clarifying identity, purpose, and vocation. He has devoted over twenty years to studying and writing about personality, offering nuanced insights that bridge psychological theory and practical application.

Widely recognized for his contributions to Jungian/Myers-Briggs® typology, A.J. also integrates a deep understanding of the Enneagram and Big Five models into his work, creating a comprehensive approach to personality exploration. While not a psychologist, his publications, including the world’s best-selling INTP book, have earned international acclaim, establishing him as a trusted voice in the field of personality studies.

In his latest book, A.J. delves into the inner world of Creative Introverts (CIs), introspective individuals who navigate life with complexity and nuance, yet often feel out of step with a society that prioritizes Extraverted ideals. The book highlights the unique strengths and challenges of CIs, providing insights into self-discovery, the search for meaning, and creative fulfillment. By integrating psychological theory, spiritual wisdom, and philosophical reflection, A.J. illuminates CIs’ quest to understand and express their authentic selves while grappling with the tensions of a deeply introspective and creative existence.

Known for his clear and thoughtful writing style, A.J.’s work resonates with both newcomers and seasoned readers alike. Combining intellectual rigor with accessibility, he offers an integrative approach to understanding personality, identity, and the distinct challenges faced by reflective and creative individuals.

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Elaine Schallock

Elaine Schallock has been an ardent follower and student of personality theory since she was first introduced to the Myers-Briggs taxonomy over 20 years ago. A true Jungian, she began conducting independent research and writing about typology in 2010, shortly before beginning her collaboration with A.J. and Personality Junkie. She recently published her long-awaited first book, Beyond Rare: The INFJ’s Guide to Cultivating Growth & Self-Awareness.

Elaine’s theories and insights are responsible for shaping much of the material found in Personality Junkie’s blog posts and type profiles. Along with these contributions, Elaine is skilled at helping others understand themselves and facilitating their personal growth within the context of typology. She has used this gift over the years to provide personal advice and insight to readers seeking more direct guidance.

As an INFJ, Elaine is especially passionate about depth psychology and understanding the subconscious factors that come into play with respect to psychological type. Her work has focused largely on the inferior function and its role in the individuation process. You can find a list of Elaine’s recent posts here.

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About A.J. Drenth

A five-time author and founder of Personality Junkie®, A.J. launched the platform in 2009 to explore the intersection of personality, identity, purpose, and vocation. His publications, including the world’s best-selling INTP book, have gained international recognition, establishing him as a leading voice in personality studies. Renowned for his clear and thoughtful writing, A.J.’s work engages both newcomers and seasoned enthusiasts alike. Read A.J.'s full bio here.

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