In your life there will always be those who judge you. There will be those who judge you who don't have a clue who you are. There will be those who judge you who aren't living to their fullest potential themselves. And there will even be those who judge you that know you best just because they envy your drive, or the road that you are on towards success and happiness in your life. 
Worrying about another's judgment only gives them a hold over your life that no one should ever have. We must continue to reach and strive toward our calling and what is in our hearts to achieve than to worry about what people may think of us. In the end, they'll judge me anyway, so whatever ... just as we aren't perfect, neither are they.