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 Dianetics: The Modern Science of Mental Health.
This book really helped me with understanding the mind. Failure to understand the mind , being so close to the individual himself, has led to the failure of many philosophies and to further degradation of mankind. Dianetics: The Modern Science Of Mental Health, for me was the first step in understanding life and the recovery of self.