What is the main idea behind Dianetics? What is the main idea behind Scientology? What causes an engram? Are engrams real? Has anyone ever reached the state of Clear? What are the upper levels of Scientology? What else does Scientology teach?
Do Scientologists believe in space aliens? What, exactly, does Scientology say about space aliens? How do you know the Xenu story is real, and not made up by people who want to make Scientology look bad?