Top 10 Secrets of Success and the Pillars of Self-Mastery By Robin S. Sharma
1. Sleep less. This is one of the best investments you can make to make your life more productive and rewarding. Most people do not need more than 6 hours to maintain an excellent state of health. Try getting up one hour earlier for 21 days and it will develop into a powerful habit. Remember, it is the quality not the quantity of sleep that is important. And just imagine having an extra 30 hours a month to spend on the things that are important to you.