How do you get to Carnegie Hall?”The answer: Practice, practice, practice.If you have not heard that one then you have certainly been told as a child, “Practice makes a man (or woman) perfect.”What if I told you that both the sayings are wrong? Maybe I should say that they misguide you to believe that if you practice, there is no reason for you not to be at the top of your vocation. The reality is that practice does not help you achieve perfection — “deliberate practice” does.