How Many Hours of Sleep Do You Need Exactly? – Dr. Matthew Walker

Watch professor of neuroscience and sleep expert Dr. Matthew Walker’s amazing interview on London Real: https://londonreal.tv/matthew-walker-why-we-sleep-how-to-sleep-better-improve-your-life/

Get any FREE audiobook of your choice here: http://audibletrial.com/fightmediocrity

If you want a suggestion for the free audiobook or for reading a book, here’s FightMediocrity beginner’s reading list:
1. Rich Dad Poor Dad by Robert Kiyosaki: http://amzn.to/1VLAklY
2. The 4-Hour Workweek by Tim Ferriss: http://amzn.to/1Qn5DA5
3. How to Win Friends and Influence People by Dale Carnegie: http://amzn.to/1VLAoCe
4. The 48 Laws of Power by Robert Greene: http://amzn.to/1VLAoSK
5. The Way of the Superior Man by David Deida: http://amzn.to/1Qn5EDZ
6. Man’s Search for Meaning by Viktor Frankl: http://amzn.to/1Qn5GM0
7. Mastery by Ge