I have been waking up in the morning still feeling tired and my husband is always telling me that I make a lot of noise at night and that could causing me to not really sleep that well. I was just surfing the web and came across the Sona pillow. I purchased it and after a week or so of getting used to the pillow...my husband started commenting on me not making much noise anymore. I am feeling more awake and energetic in the morning and feel that it is a result of sleeping on this pillow. I look forward to many more great night's sleep. Well worth the money for sleeping and living better.