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 Scientology: The Fundamentals of Thought.
This book really helped me with basic rule about how life works. After reading this book, I had been looking for the data in this book all through my high school years. I knew that something very special was to be found in Scientology: that is the road to total freedom.