It was all well when I preparing with the tangerine method and the relax method. But when I started PR, my inner mind started to notice spontaneous songs singing. It's hard to get rid of. I reviewed the PR book there was this one practice mentioning to PR a book then feel what kind of ambient it created, was it like this? And I also flicked through this forum and there are people who can hear even person in the book speaking? What should I do now?