If you want to find out more about Dianetics and Scientology, the best way to do this is to read an L. Ron Hubbard book on the subject. I personally recommend you read Science of Survival.
Science of Survival is just that, a science on how to survive. This book has been my savior in being able to predict people. Haven't you ever wondered if that person you're talking to is the best person for the job, or a good person to trust with your children? This book really explains the nature of people and how to predict them. I highly recommend reading and using the information in this book.