Dianetics: The Modern Science of Mental Health
Uncover what's holding you back. The all-time bestselling book on the human mind by L. Ron Hubbard. Turn the page and do something new about your mental health.
What is Dianetics?
The word Dianetics comes from the Greek dia (through) and nous (mind or soul). Dianetics means "what the mind is doing to the body." It is a methodology developed by L. Ron Hubbard that addresses the relationship between the mind and physical and emotional well-being.
Published in May 1950, Dianetics: The Modern Science of Mental Health became an instant bestseller and has remained the all-time bestselling book on the human mind for 75 years. With over 20 million copies sold and translated into 50 languages, Dianetics has helped millions of people worldwide overcome barriers, achieve mental clarity, and reach their full potential.
Unlike psychology or psychiatry—which label people with "mental illnesses" and prescribe drugs—Dianetics recognizes that you are fundamentally capable and good. The source of your problems isn't a "chemical imbalance" or "mental disorder." It's the reactive mind—a hidden part of your mind that stores painful experiences and uses them against you.
Dianetics provides the exact technology to locate and erase these hidden barriers, freeing you from stress, anxiety, unwanted emotions, irrational fears, and psychosomatic illnesses. The results are measurable, permanent, and life-changing.
75-Year Legacy
Published in 1950, Dianetics has stood the test of time as the definitive work on the human mind.
20 Million Readers
Over 20 million copies sold worldwide, helping millions transform their lives.
Proven Results
Thousands of documented success stories from people who achieved lasting change.
The Reactive Mind: What's Holding You Back
If you've ever felt like something invisible is stopping you from reaching your full potential, you were right. That unseen force is the reactive mind—a previously unknown part of your mind that L. Ron Hubbard discovered and described in Dianetics.
The reactive mind is completely separate from your analytical mind (the part of your mind you use to think, reason, and make decisions). While your analytical mind works rationally, the reactive mind operates below your awareness, recording everything during moments of physical pain, unconsciousness, or emotional trauma.
How the Reactive Mind Works
During moments of pain or unconsciousness, your analytical mind shuts down (partially or completely), but the reactive mind continues recording. These recordings, called engrams, contain not just the pain but all perceptions present during the incident: sights, sounds, smells, physical sensations, emotions, and words spoken.
Later in life, when you encounter circumstances similar to those recorded in an engram, the reactive mind "plays back" that engram, causing you to re-experience the pain, emotions, and irrational behavior associated with it—even though you're not consciously aware of what's happening.
The Effects of the Reactive Mind
The reactive mind is the source of:
Mental & Emotional Problems
- • Irrational fears and phobias
- • Unwanted emotions (anger, sadness, anxiety)
- • Self-sabotaging behavior
- • Nightmares and insomnia
- • Depression and mood swings
- • Lack of confidence and self-doubt
Physical Problems
- • Psychosomatic illnesses (70% of all illness)
- • Chronic pain and tension
- • Headaches and migraines
- • Digestive problems
- • Fatigue and low energy
- • Weakened immune system
In South Africa, where many people have experienced trauma—from crime and violence to economic hardship and social upheaval—the reactive mind can be particularly active. Unresolved engrams from these experiences create ongoing stress, anxiety, and barriers to success. Dianetics provides the exact technology to locate and erase these engrams, freeing you from their influence permanently.
How Dianetics Works
Dianetics works through a precise process called auditing. An auditor (trained Dianetics practitioner) guides you through specific procedures to locate and erase engrams from your reactive mind. The goal is to achieve the state of Clear—a person who no longer has their own reactive mind.
The Auditing Process
Dianetics auditing is gentle, precise, and completely safe. Here's how it works:
Return to the Incident
The auditor guides you to locate and return to a specific incident containing an engram. You remain fully conscious and aware—this isn't hypnosis or trance.
Re-experience and Release
You re-experience the incident in detail, bringing the engram into your analytical awareness. This process releases the charge (emotional and physical pain) trapped in the engram.
Erase the Engram
By repeatedly going through the incident (each time with less charge), the engram is eventually erased. What was once a source of pain and irrational behavior becomes a simple memory with no power over you.
Continue to Clear
The process continues, addressing engrams one by one, until all significant engrams are erased and you achieve the state of Clear—free from the reactive mind's influence.
The State of Clear
Clear is not a theory or a belief—it's a definite, measurable state. A Clear has erased their reactive mind and experiences life with full awareness, rational thought, and emotional stability. Clears report:
- Heightened awareness and perception
- Improved memory and recall
- Increased creativity and problem-solving ability
- Better physical health and vitality
- Stable, positive emotions
- Greater success in relationships and career
- Freedom from irrational fears and self-sabotage
Thousands of people in South Africa and millions worldwide have achieved the state of Clear through Dianetics auditing. It's a journey worth taking—and the results speak for themselves.
Core Principles of Dianetics
Dianetics is built on fundamental principles about the mind, survival, and human potential. Understanding these principles helps you see why Dianetics works and how it differs from other approaches to mental health.
The Dynamic Principle of Existence: SURVIVE!
The fundamental drive of all life is survival. Everything you do—from eating and sleeping to working and creating relationships—is motivated by the urge to survive. Dianetics recognizes eight dynamics (areas) of survival: self, family/sex, groups, mankind, life forms, physical universe, spiritual, and infinity. When your reactive mind interferes with your survival on any dynamic, you experience problems. Dianetics restores your natural ability to survive and thrive.
Man is Basically Good
Dianetics recognizes that people are fundamentally good, capable, and rational. When someone acts irrationally, destructively, or self-destructively, it's not because they're "mentally ill" or "evil"—it's because their reactive mind is influencing them. Remove the reactive mind's influence through Dianetics auditing, and the person's natural goodness, intelligence, and capability emerge. This principle is revolutionary: you're not broken and don't need to be "fixed." You just need to be freed from the reactive mind.
The Mind Has Two Parts: Analytical and Reactive
The analytical mind is your conscious, rational mind—it thinks, reasons, remembers, and makes decisions. It's like a perfect computer, capable of solving any problem if given accurate data. The reactive mind is unconscious and irrational—it stores engrams (painful experiences) and plays them back when triggered, causing irrational behavior and unwanted emotions. The analytical mind wants you to succeed; the reactive mind sabotages you. Dianetics erases the reactive mind, leaving you with full use of your analytical mind.
Engrams: The Source of Aberration
An engram is a recording of physical pain and unconsciousness, stored in the reactive mind. Engrams contain all perceptions present during the painful incident: sights, sounds, smells, physical sensations, emotions, and words. When restimulated (triggered by similar circumstances), engrams cause irrational behavior, psychosomatic illness, and unwanted emotions. All human aberration (irrational behavior) stems from engrams. Erase the engrams through Dianetics auditing, and the aberration disappears.
Clear: The Optimum State
Clear is the state achieved when a person no longer has their own reactive mind. All engrams have been erased. A Clear operates on their analytical mind alone, with full awareness, rational thought, and emotional stability. Clear is not a theory—it's a definite, measurable state that thousands have achieved. Going Clear doesn't mean perfection or superhuman abilities; it means freedom from the reactive mind's negative influence and the ability to be fully yourself.
Benefits of Dianetics
Dianetics delivers real, measurable results that improve every area of your life. Whether you're struggling with stress and anxiety, relationship problems, career challenges, or simply want to reach your full potential, Dianetics provides the tools to break through barriers and achieve lasting change.
Mental Clarity & Focus
Experience sharper thinking, better memory, and improved concentration. Your analytical mind operates at full capacity without interference from the reactive mind.
- • Enhanced problem-solving ability
- • Improved memory and recall
- • Greater creativity and innovation
- • Faster learning and comprehension
Emotional Freedom
Free yourself from unwanted emotions, irrational fears, and mood swings. Experience stable, positive emotions and genuine happiness.
- • Relief from anxiety and depression
- • Freedom from irrational fears and phobias
- • Stable, predictable emotions
- • Greater self-confidence and self-esteem
Improved Physical Health
Dianetics addresses psychosomatic illness (physical problems caused by the mind). Many people experience dramatic health improvements after auditing.
- • Relief from chronic pain and tension
- • Improved sleep and energy levels
- • Stronger immune system
- • Resolution of psychosomatic conditions
Better Relationships
When you're free from the reactive mind's influence, you relate to others more rationally, compassionately, and effectively.
- • Improved communication and understanding
- • Less conflict and drama
- • Deeper, more authentic connections
- • Greater empathy and compassion
Career Success
Dianetics removes the mental barriers that hold you back professionally. Experience greater productivity, better decision-making, and accelerated career growth.
- • Increased productivity and efficiency
- • Better leadership and management skills
- • Improved problem-solving in business
- • Greater confidence in your abilities
Personal Empowerment
Dianetics puts you in control of your own mind and life. You're no longer a victim of past trauma or unconscious programming.
- • Greater self-awareness and understanding
- • Freedom from self-sabotage
- • Ability to achieve your goals
- • Confidence in your decisions
These benefits aren't theoretical—they're experienced by thousands of people who have used Dianetics. In South Africa, where many face unique challenges from economic hardship to social trauma, Dianetics provides practical tools to overcome these barriers and build a better life. See our Personal Development and Mental Health Alternatives pages for more information on how Scientology can help you thrive.
The Book: Dianetics: The Modern Science of Mental Health
Dianetics: The Modern Science of Mental Health is the foundational text of Dianetics. Written by L. Ron Hubbard and published in May 1950, this groundbreaking book introduced the world to the reactive mind, engrams, and the state of Clear.
The book contains everything you need to understand and apply Dianetics: the theory of the mind, the discovery of the reactive mind, detailed procedures for auditing, case histories demonstrating results, and the route to achieving Clear.
What's Inside
- The discovery of the reactive mind and how it works
- The anatomy of engrams and their effects
- Complete auditing procedures you can apply
- The route to Clear explained in detail
- Case histories and real-world results
- The eight dynamics of existence
Get Your Copy
Available formats:
- • Paperback (R450)
- • Hardcover (R650)
- • Audiobook (R550)
- • E-book (R350)
Free bonuses when you order direct:
- ✓ Personality test with consultation
- ✓ Free personal Dianetics session
- ✓ 75th anniversary bookmark
Where to buy:
- • Church of Scientology Johannesburg
- • Amazon.co.za
- • Takealot
- • Exclusive Books
- • Bridge Publications (direct)
Why This Book Has Endured for 75 Years
While thousands of "self-help" books are published every year, very few stand the test of time. Dianetics: The Modern Science of Mental Health has remained a bestseller for 75 years because it works. The principles are sound, the procedures are precise, and the results are measurable. This isn't theory or philosophy—it's a practical technology for improving your life.
Whether you're struggling with specific problems or simply want to reach your full potential, this book provides the answers. Read it, apply it, and experience the results for yourself. For more information on applying Dianetics principles to specific areas of life, see our pages on Work & Career,Marriage & Relationships, andPersonal Development.
Dianetics in South Africa
Dianetics has been helping South Africans overcome challenges and achieve success for decades. In a country where many have experienced trauma—from crime and violence to economic hardship and social upheaval—Dianetics provides practical tools to heal the past and build a better future.
Why Dianetics Matters in South Africa
South Africa faces unique challenges that make Dianetics particularly relevant:
- High crime and violence: Many South Africans carry engrams from traumatic experiences. Dianetics helps erase these engrams and restore peace of mind.
- Economic stress: With 32% unemployment (45% among youth), financial stress creates engrams that sabotage success. Dianetics removes these barriers to prosperity.
- Social upheaval: South Africa's history of apartheid and ongoing social challenges have created widespread trauma. Dianetics helps individuals heal and move forward.
- Mental health crisis: With limited access to effective mental health care, Dianetics provides an affordable, proven alternative to psychiatry and drugs.
Dianetics Services in Johannesburg
The Church of Scientology in Johannesburg offers comprehensive Dianetics services:
Dianetics Books & Materials
Purchase the book in paperback, hardcover, audiobook, or e-book format. We also offer the Complete Dianetics How-To Kit with all materials needed to start auditing.
Hubbard Dianetics Seminar
Weekend course teaching you how to audit. Learn the procedures, practice with a partner, and start your journey to Clear. Includes book, course materials, and practical training.
Professional Dianetics Auditing
Receive auditing from trained specialists at our Hubbard Dianetics Foundation. Sessions available by appointment. We offer individual sessions and intensive packages (12.5-hour blocks).
Free Personality Test
Take the Oxford Capacity Analysis (OCA)—a comprehensive personality test that identifies your strengths and areas for improvement. Includes free consultation with a trained specialist.
Contact us at +27 11 787 1305 or [email protected] to learn more about Dianetics services in Johannesburg. We're here to help you start your journey to Clear. Also explore our Study Technology and Mental Health Alternatives pages for additional resources.
Success Stories from South Africa
Thabo M., Johannesburg
Business Owner, Age 38
"I grew up in Soweto during the final years of apartheid. I witnessed violence, lost friends to crime, and carried deep trauma into adulthood. For years, I struggled with anxiety, anger, and nightmares. I tried therapy, medication—nothing worked long-term. Then I discovered Dianetics. Through auditing, I located and erased the engrams from those traumatic experiences. The nightmares stopped. The anxiety disappeared. For the first time in my life, I felt truly at peace. I went on to achieve Clear, and it transformed everything. I started my own business, got married, and now help other young South Africans overcome their past through Dianetics. This technology saved my life."
Sarah N., Cape Town
Teacher, Age 45
"I suffered from chronic migraines for 20 years. Doctors said it was genetic, gave me pills that made me foggy and tired. I lived in constant pain. A friend recommended Dianetics, and I was skeptical—how could a book about the mind cure physical pain? But I was desperate. I read the book, started auditing, and within three months, my migraines were gone. Completely gone. The auditor helped me locate engrams from childhood accidents that were causing the pain. Once we erased those engrams, the migraines disappeared and never came back. That was five years ago. I'm now Clear, off all medications, and living pain-free. Dianetics gave me my life back. I tell everyone: if you're suffering from psychosomatic illness, Dianetics is the answer."
Pieter V., Pretoria
Engineer, Age 32
"I was stuck in my career—passed over for promotions, struggling to focus, making mistakes I knew I shouldn't make. I felt like something was sabotaging me, but I couldn't figure out what. Then I read Dianetics and realized: it was my reactive mind. I had engrams from school (a teacher who constantly told me I wasn't smart enough) that were undermining my confidence and ability. Through Dianetics auditing, I erased those engrams. The change was immediate. My focus improved, my confidence soared, and within six months I was promoted to senior engineer. A year later, I achieved Clear. Now I'm leading major projects, earning double my previous salary, and excelling in ways I never thought possible. Dianetics unlocked my potential."
Lindiwe M., Durban
Social Worker, Age 29
"I work with trauma survivors—people who've experienced violence, abuse, loss. I was good at my job, but I was also carrying their pain. I developed severe anxiety and depression, couldn't sleep, felt overwhelmed constantly. My supervisor suggested I try Dianetics. At first, I thought it was just another self-help fad. But the book made so much sense—the reactive mind, engrams, how past pain affects present behavior. I started auditing and discovered I had engrams from my own childhood trauma that I'd buried and never addressed. As I erased those engrams, the anxiety lifted. The depression cleared. I could sleep again. More importantly, I could help my clients more effectively because I understood the reactive mind and how to address it. Dianetics didn't just help me—it made me better at helping others. I'm now training to become a Dianetics auditor so I can offer this technology to the people I serve."
Frequently Asked Questions
What is Dianetics and how does it work?
Dianetics is a methodology developed by L. Ron Hubbard that addresses the relationship between the mind and the body. The word comes from Greek 'dia' (through) and 'nous' (mind/soul), meaning 'what the mind is doing to the body.' Dianetics works by identifying and addressing the reactive mind—a hidden part of your mind that stores painful experiences and uses them against you. Through a process called auditing, you can locate and resolve these hidden barriers, achieving greater mental clarity, emotional freedom, and personal success. Published in 1950, Dianetics has helped over 20 million people worldwide transform their lives.
What is the reactive mind?
The reactive mind is a previously unknown part of the mind that stores physical pain and painful emotions from past experiences. Unlike your analytical mind (which thinks rationally), the reactive mind operates below your awareness and records everything during moments of pain, unconsciousness, or emotional trauma. These recordings, called engrams, contain not just the pain but all perceptions present during the incident. Later in life, when you encounter similar circumstances, the reactive mind 'plays back' these engrams, causing irrational behavior, unwanted emotions, psychosomatic illnesses, and self-sabotage. The reactive mind is the source of nightmares, unreasonable fears, insecurities, and psychosomatic ills. Dianetics provides the exact technology to locate and erase these engrams, freeing you from their influence.
What does it mean to go Clear?
Clear is the state achieved when a person no longer has their own reactive mind. A Clear has erased all the engrams (painful experiences stored in the reactive mind) that were causing irrational behavior, unwanted emotions, and psychosomatic illnesses. The state of Clear represents a major milestone in personal development. Clears experience heightened awareness, improved memory, increased creativity, better health, more stable emotions, and greater success in all areas of life. They are more themselves—free from the hidden influences that were holding them back. Going Clear doesn't mean perfection; it means freedom from the reactive mind's negative influence. Thousands of people in South Africa and millions worldwide have achieved the state of Clear through Dianetics auditing.
How is Dianetics different from psychology or psychiatry?
Dianetics differs fundamentally from psychology and psychiatry in both approach and results. While psychiatry relies on drugs and labels people with 'mental illnesses,' Dianetics recognizes that people are fundamentally good and capable, but are being influenced by their reactive minds. Psychology focuses on behavior modification and talk therapy, but doesn't address the root cause—the engrams stored in the reactive mind. Dianetics provides a precise, workable technology to locate and erase these engrams permanently. There are no drugs, no labels, no endless therapy sessions. The results are measurable and permanent. After 75 years and 20 million copies sold, Dianetics has proven its effectiveness where other approaches have failed. See our Mental Health Alternatives page to learn more about the differences.
What is Dianetics auditing?
Dianetics auditing is the practice of applying Dianetics principles to help someone resolve their reactive mind. An auditor (trained Dianetics practitioner) guides you through a precise process to locate and erase engrams—painful experiences stored in your reactive mind. The auditor uses specific questions and procedures outlined in the book 'Dianetics: The Modern Science of Mental Health.' You remain fully conscious and aware throughout the session. The auditor doesn't interpret, evaluate, or tell you what to think—they simply guide you to find and resolve your own engrams. As engrams are erased, you experience relief, increased awareness, and freedom from their negative influence. Auditing sessions typically last 1-2 hours and continue until you achieve the state of Clear. All auditing is completely confidential.
How long does it take to go Clear?
The time it takes to achieve Clear varies from person to person, depending on factors like the number of engrams in your reactive mind, how much auditing you receive per week, and your personal circumstances. Some people achieve Clear in a few months of intensive auditing (several sessions per week), while others take 1-2 years with regular weekly sessions. The important thing is that Clear is a definite, achievable state—not an endless process. You'll experience wins and improvements from your very first auditing session, long before reaching Clear. Many people report life-changing results after just a few hours of auditing. The journey to Clear is as valuable as the destination, with each session bringing greater freedom, awareness, and ability.
Can anyone use Dianetics?
Yes! Dianetics is for anyone who wants to improve their life, overcome barriers, and reach their full potential. You don't need any special background, education, or beliefs. Dianetics works regardless of your age, culture, profession, or life circumstances. The book 'Dianetics: The Modern Science of Mental Health' is written in clear, understandable language so anyone can learn and apply the principles. You can start by reading the book yourself, taking the free online courses, or receiving professional auditing at a Hubbard Dianetics Foundation. Millions of people from all walks of life—students, professionals, parents, artists, business owners, athletes—have successfully used Dianetics to transform their lives. In South Africa, Dianetics has helped people overcome the unique challenges of our society, from unemployment to relationship struggles to personal trauma.
Do I need to be a Scientologist to use Dianetics?
No, you don't need to be a Scientologist to use Dianetics. Dianetics came first—it was published in 1950, before Scientology was founded. While Dianetics is part of Scientology (Scientologists use Dianetics auditing as part of their spiritual progress), you can study and apply Dianetics without any involvement in Scientology. Many people read the book, take Dianetics courses, and receive Dianetics auditing without becoming Scientologists. Dianetics addresses the mind and its relationship to the body. Scientology addresses the spiritual being. You're welcome to explore Dianetics on its own terms and decide for yourself what path is right for you. Our church in Johannesburg offers Dianetics services to anyone interested, regardless of their religious background or beliefs.
Where can I get Dianetics services in South Africa?
The Church of Scientology in Johannesburg offers comprehensive Dianetics services, including: the book 'Dianetics: The Modern Science of Mental Health' (paperback, hardcover, audiobook), Hubbard Dianetics Seminar (weekend course teaching you how to audit), professional Dianetics auditing with trained specialists, free personality test (Oxford Capacity Analysis), and free introductory lectures and films. We're located at [address] in Johannesburg. You can also order the book online from major retailers (Amazon, Barnes & Noble, Target, Bookshop.org) or direct from Bridge Publications. Free online Dianetics courses are available at scientology.org. For personalized guidance, contact us at +27 11 787 1305 or [email protected]. We're here to help you start your Dianetics journey.
How much does Dianetics cost?
The book 'Dianetics: The Modern Science of Mental Health' costs R450 (approximately $25 USD) and includes free shipping when ordered direct from the publisher. This one book contains all the theory and procedures you need to understand and apply Dianetics. Free bonuses include: a personality test with consultation, a free personal Dianetics session, and a 75th anniversary commemorative bookmark. The Hubbard Dianetics Seminar (weekend course teaching you to audit) costs approximately R2,500 and includes the book, course materials, and practical training. Professional Dianetics auditing is charged per session or in packages (12.5-hour intensives). Prices vary based on the auditor's training level. Many people start by reading the book (R450) and taking free online courses before investing in professional services. Contact our Johannesburg church for current pricing on auditing services. We offer payment plans to make Dianetics accessible to everyone.
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