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 Evolution of a Science.
This book really helped me with understanding where the problems and inconsistencies I saw in my life came from. This book also helped me to start looking at the fact that there was some way to overcome these things.