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 knowing there was something that could really help me be a more able person. I had been looking for this for 20 years. Now my search is over and the journey is happening.