While you read about the basics of this system in the first two chapters of the Powerful Sleep eBook, you didn't find out exactly how to optimize sleep, or what the effects of sleeping longer really are.
Youwill have readinthe firstchapter that thequestionreally isn't "howlongshouldIsleep?" the question really is... "how can Ioptimizemysleepsystemto gainPOWERFUL and QUALITYsleep."