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 starting to live! When I had read the book my life changed and I realized that I had not lived life before that and I had not had much to do with the world. This is now very different.