“If you are insecure, guess what? The rest of the world is, too. Do not overestimate the competition and underestimate yourself. You are better than you think.” ~ Timothy Ferriss, The 4-Hour Workweek
“Pessimism is a losing strategy. Leadership demands both confidence and optimism in abundance.” ~ Toyotomi Hideyoshi, The Swordless Samurai
“If you worry about what other people think of you, then you will have more confidence in their opinion than you have in your own.” ~ Andy Andrews, The Traveler’s Gift
“Beliefs drive behaviors and self-limiting beliefs lead to self-defeating behaviors. Believe in yourself and your abilities.” ~ Gary Mack, Mind Gym