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. I learned the simple technology of Dianetics which I was then able to use on others to handle everyday problems which they had in there lives. It was very special to see them brighten up and get better right before my eyes! Dianetics REALLY works!