Judgment. It is such a destructive force if not employed properly. How we judge each other. How we judge ourselves. To evaluate someone is to assess or measure their capabilities. You can either do something or not, can improve on doing something or not. To judge is to form a conclusion regarding the value of a person compared to those capabilities. There is a huge difference between evaluating a person or how they perform a certain act, and judging that person or act.
The next time you are tempted to judge someone, even yourself, ask yourself – Are you expecting fish to fly?