Check the listing for details. GET BY ON ONLY 6 HOURS OF SLEEP Self Hypnosis CD Dick Sutphen How To Deep Rest. Condition: Very Good. Listed at 14.89 USD. Dick Sutphen’s PROFESSIONAL HYPNOSIS: GET BY ON 6 HOURS OF SLEEP Audio CD When you need those few extra hours a day for work, for studies, or even for play, this professional hypnosis session will help you get a restful and complete sleep with just hours a night. It has been proven in studies that hypnosis can extend both REM sleep and the deepest stages of sleep and shorten the light ones. This audio CD includes two full self hypnosis sessions and a “self talk” (affirmations) track to help you control your blood pressure. The Professional Hypnosis series is the work of best selling writer and hypnotist, Dick Sutphen (1937-2020) and it’s a great way to start for anyone curious about recorded hypnosis sessions.