Semi serious question. Why are BTs bad for people? So let's assume the Scientology back story of Body Thetans (BTs) is real and many thousands of dead alien souls are causing all of our problems. Why is it then, that Hubbard establishes over 98% of people are basically good and he also claims 'all' BT are bad and we need Scientology to get rid of them. Seems to me that most of the BTs stuck to us should be beneficial. Like if one has a talent, it must be a talented BT  - right? 