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 The Scientology Handbook.
This book really helped me with every aspect of my life, including business and personal relationships. While all of the books by L. Ron Hubbard contain incredibly valuable data, this particular volume contains so much practical information that it can help improve virtually any area of your life!