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.
This book is the book to put you on the right track to total understanding. The title says it all. This book explained so much to me that it cleared the way of all the false information that had been told to me. Survival is what I am working towards, as all humans are, but I know now I will survive.