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 Science of Survival.
This book really helped me with finding out all about situations which come up in life and how you can address them to handle your own situations, and to know what survival consists of. There is more to survival than getting up in the morning and going to work or school with a few hours spare time, and then going to sleep again. Read this book and you will never be the same again.