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 Introduction to Scientology Ethics.
This book really helped me with many things, including saving my marriage and booming my business. It contains the conditions which are formulas which you can apply to literally ANYTHING, and in doing so, cause them to grow, improve and expand. It is almost like magic!