One of the biggest and most important attributes of leadership is influence.
However, you can't influence people if you're judging them. Believe me when I say they can feel it if you do. They will hear it in your voice, see it in your facial expressions and feel it in the way you come across. They know.
A key to becoming a great leader is to stop judging. Instead - get curious. Take a look at the person.
If you want to influence someone, you...