Learn More about Your Type!

This book is a useful compendium of Dr. Drenth's personality type profiles, including expanded descriptions of the INFP, INFJ, and INTJ types. It also features new material on type theory, the inferior function, and type development. Readers are encouraged to study it in conjunction with our other book, My True Type. The book's print length is 228 pages. Like our other eBooks, it is fully compatible with all devices, including Apple & Kindle products.

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Highlights

Features in-depth personality descriptions and analyses of each of the 16 personality types (e.g., INFJ)
Includes analyses of each type's functions (e.g., Ni), including the dynamics and interplay among them
Provides insight regarding each type's inferior function struggles, as well as potential solutions
Offers clear explanations of type theory and its implications for personal growth and self-understanding
Examines the course of type development and integration for each personality type

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The 16 Personality Types

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My True Type + The 16 Types

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Testimonials...

"Best Book on the Subject. Illuminating."

-A.C.

"I've read a lot about Myers Briggs personality types and this is the best book that I have ever found on the subject... I learned a lot more about my own type as well as my girlfriend’s type. I also found the quality of the writing to be clear and illuminating. The book took me to a deeper level of understanding of type dynamics and for the most part, without losing me."

"A Clear & Thorough Approach to Type"

-M. Greer

"This is an excellent book on personality type. It explains type theory in a way that is accessible and close to the original intent of Jung’s theory. While most books explain type as a mere sum of the four letters, this book emphasizes the functions and their ordering…If you want a clear, thorough, and holistic approach to type, search no longer, you have found your book."

"Useful Material I Haven't Read Elsewhere"

-Nick M.

"I’ve been studying type on and off for a couple of years now, but I’ve never delved that seriously into all the type functions. This book really lays it out well…Overall, it is excellent."

"The Most Insightful Type Descriptions"

-Jim S.

"These are the most accurate and insightful type descriptions I have encountered to date. I especially appreciated the profile describing my own type (INFJ). It alone made the book worthwhile."

About the Author

A.J. Drenth is a four-time author and recognized authority on personality typology. He founded Personality Junkie® in 2009 which has since grown to see over 70,000 subscribers and three million annual visitors. His work has been referenced in numerous books and publications and he currently boasts the two best-selling INTP books on Amazon.com.

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Part I: Theory & Introduction

The Preferences & Functions
The Functional Stack
J-P Criteria
The Inferior Function
Type Development & Integration

Part II: Personality Profiles & Type Development

INFJ

Functional Stack & Type Development
Dominant: Introverted Intuition (Ni)
Auxiliary: Extraverted Feeling (Fe)
Tertiary: Introverted Thinking (Ti)
Inferior: Extraverted Sensing (Se)

INTJ

Functional Stack & Type Development
Dominant: Introverted Intuition (Ni)
Auxiliary: Extraverted Thinking (Te)
Tertiary: Introverted Feeling (Fi)
Inferior: Extraverted Sensing (Se)
INTJ Subtypes

INTP

Functional Stack & Type Development
Dominant: Introverted Thinking (Ti)
Auxiliary: Extraverted Intuition (Ne)
Tertiary: Introverted Sensing (Si)
Inferior: Extraverted Feeling (Fe)

ISTP

Functional Stack & Type Development
Dominant: Introverted Thinking (Ti)
Auxiliary: Extraverted Sensing (Se)
Tertiary: Introverted Intuition (Ni)
Inferior: Extraverted Feeling (Fe)

INFP

Functional Stack & Type Development
Dominant: Introverted Feeling (Fi)
Auxiliary: Extraverted Intuition (Ne)
Tertiary: Introverted Sensing (Si)
Inferior: Extraverted Thinking (Te)

ISFP

Functional Stack & Type Development
Dominant: Introverted Feeling (Fi)
Auxiliary: Extraverted Sensing (Se)
Tertiary: Introverted Intuition (Ni)
Inferior: Extraverted Thinking (Te)

ISFJ

Functional Stack & Type Development
Dominant: Introverted Sensing (Si)
Auxiliary: Extraverted Feeling (Fe)
Tertiary: Introverted Thinking (Ti)
Inferior: Extraverted Intuition (Ne)

ISTJ

Functional Stack & Type Development
Dominant: Introverted Sensing (Si)
Auxiliary: Extraverted Thinking (Te)
Tertiary: Introverted Feeling (Fi)
Inferior: Extraverted Intuition (Ne)

ENFP

Functional Stack & Type Development
Dominant: Extraverted Intuition (Ne)
Auxiliary: Introverted Feeling (Fi)
Tertiary: Extraverted Thinking (Te)
Inferior: Introverted Sensing (Si)

ENTP

Functional Stack & Type Development
Dominant: Extraverted Intuition (Ne)
Auxiliary: Introverted Thinking (Ti)
Tertiary: Extraverted Feeling (Fe)
Inferior: Introverted Sensing (Si)

ENFJ

Functional Stack & Type Development
Dominant: Extraverted Feeling (Fe)
Auxiliary: Introverted Intuition (Ni)
Tertiary: Extraverted Sensing (Se)
Inferior: Introverted Thinking (Ti)

ESFJ

Functional Stack & Type Development
Dominant: Extraverted Feeling (Fe)
Auxiliary: Introverted Sensing (Si)
Tertiary: Extraverted Intuition (Ne)
Inferior: Introverted Thinking (Ti)

ENTJ

Functional Stack & Type Development
Dominant: Extraverted Thinking (Te)
Auxiliary: Introverted Intuition (Ni)
Tertiary: Extraverted Sensing (Se)
Inferior: Introverted Feeling (Fi)

ESTJ

Functional Stack & Type Development
Dominant: Extraverted Thinking (Te)
Auxiliary: Introverted Sensing (Si)
Tertiary: Extraverted Intuition (Ne)
Inferior: Introverted Feeling (Fi)

ESFP

Functional Stack & Type Development
Dominant: Extraverted Sensing (Se)
Auxiliary: Introverted Feeling (Fi)
Tertiary: Extraverted Thinking (Te)
Inferior: Introverted Intuition (Ni)

ESTP

Functional Stack & Type Development
Dominant: Extraverted Sensing (Se)
Auxiliary: Introverted Thinking (Ti)
Tertiary: Extraverted Feeling (Fe)
Inferior: Introverted Intuition (Ni)