Shouldn't Landmark Education or Scientology help you use a vacuum cleaner?

Both programs offer "cause over matter" (whatever that nebulous construct is supposed to be.) Yet, I have a friend who was going to buy a new vacuum cleaner because she didn't know that you are supposed to either clean or change the filter. She is doing both programs. She doesn't realize that Scientology has an EST rundown to repair damages from doing EST or similar and that the Landmark Forum is an offshoot of EST. These programs, Scientology especially, promise super human abilities and yet this person can not use a vacuum cleaner properly but keeps stating that they are "helping her."