90/10 rule by Stephen Covey

I got this email from one of my friends about the 90/10 rule by Stephen Covey. According to Stephen Covey '10% of life is made up of what happens to us. 90% of life is decided by how we react. I’m one of a fan of Stephen Covey since I read The 7 Habits of Highly Effective People and First Things First , and It’s also been a great inspiration for me in terms of my mission statement, my priorities, and even in my dancing life. Other than these great great inspiration books are The Six Questions : Acting Technique for Dancers and the book I lost it - Dynamic Belly Dance by Ramona.