Original sentence: According to the church, it opposes the distribution of the "secret" levels in order to protect them (and Scientologists attaining them) from contamination by outside sources.If a person reads "distorted" versions of the higher level teachings, the church claims, one is likely to question one's own experience when "in session" -- thereby sabotaging the process.One of the premises of the church of Scientology is that the OT levels are meant to be an empirical subject, something one "discovers for oneself," through processing (auditing)