Feeling tired? This is the essential guide that everyone is using to improve their health and daily life. Get great sleep by learning the fundamentals in a concise, fun-to-read format. The reviews say it all - "I have already purchased this book as a gift for four of my friends and they told me they love it. I already used some of the tips and they work!" This book will help you sleep better so you can improve critical areas in you life such as your mental sharpness and personal relationships. It doesn't stop there - sleep affects your work productivity, creativity, physical vitality and performance, driving safety, body weight, and even your emotional balance

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