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 Scientology: A New Slant on Life.
This book really helped me. I have gotten a new look at life. Well actually I had this look when I was younger and as I had different problems in life I started to lose that look. And now I have it back and can keep it. I also have the energy to go out and attack life again.