Why are some people more successful than others? Self-confidence! What one great goal would you set if you knew you could not fail? What wonderful things would you want to do with your life if you were guaranteed success in anything you attempted? Your level of self-confidence determines the size of the goals you set, the energy and determination that you focus on achieving them, and the amount of persistence you apply to overcoming every obstacle. In this powerful, practical book based on work with more than 5 million executives, entrepreneurs, sales professionals, and ambitious people in mor The Power of Self-Confidence - Brian Tracy od authora Brian Tracy a nakladatelství za skvělé ceny na e-shopu Martinus. cz.