Understanding criticism it self is a already a half way solution. Criticism could be positive or negative, destructive and constructive. Either way, the human emotion is usually affected, but how one consumes it is dependent on your emotional intelligence. Which is a very important human characteristics and how to deal with it. I encourage we learn to take criticisms as a we strive in our lives. I helps shape our lifes and our character as well. Well said @anacristinasilva