What are the most difficult and useful things people have to learn in their 20s?

Answer by Elarie Mashi: Roman's 65 Rules for Success – The Daily Dater Roman’s Rules for Success, Happiness, and an Awesome Life Never get more than 9 hours of sleep, or less than 3. I believe in adequate rest, but too much sleep wasting time that could be spent on anything from self-edification to world … Continue reading What are the most difficult and useful things people have to learn in their 20s? http://ift.tt/1Ic4mbJ