Scientology is like a roleplaying game... there are different levels you must attain, and each levels gives you super powers. The early levels are heavily based on psychology (which is surprising to me why they hate psychiatry so much... maybe it's because people can be helped by a pill, so they don't need scientology, and that upsets them), so after each level you obtain, you actually learn some skills. Skills in manipulating people based on behavior/cognitive psychology, skills in a form of hyponsis, psychonalaysis to help people, etc... so as you learn these very real skills at the early levels, and actually see them working, you think Scientology is real, and that the bigger stuff higher level up must be real as well. It's a progressive brainwashing that takes MANY years to complete.