Book excerpt: 52 ways to get the zzzzs you need. Sleep deprivation affects nearly one in three people. Sleep Deep reveals proven techniques to help them, separating the truth from the hype about the effects of alternative therapies and tried-and-true techniques. Idea #5: Six, seven, or eight? Idea #10: All stressed out Idea #13: What a grind! Idea #21: Snores you can't ignore Idea #24: More than just the blues Idea #32: Mind power Idea #40: The feng shui bedroom Idea #51: The joy of zzzz