Knowledge is Power

I've recently acquired a lengthy database of knowledge bearing sources for Dummies. I am thrilled to begin learning everything I never knew I wanted to know. :-) and I do want to know everything so this is why I will read "The Harvard Medical School's Guide to Achieving Optimal Memory" before getting too far into the 543 other titles I now possess.
Last Saturday during work I was reading a volume titled "How To Sleep Less and Have More Energy Than You Ever Had Before". I've yet to decide whether this book is propaganda but it argues that you can decrease the amount of sleep time required if the quality of your sleep time is increased. This sounds like the next best thing since the fountain of youth!!