Constantly audit your own thoughts. You win in life when your focus is directed toward your own self-understanding & self-actualization rather than projecting that focus outwardly expressing a constant concern & scrutiny towards others.
You see, it's too easy to judge outwardly rather than inwardly... where your personal growth & understanding lie.
It takes a certain level of accountability that most people don't possess, which is why this world is full of morons judging the rest of society rather than looking in the mirror & judging self... taking note of shortcomings that need improvement.
Those of us who embrace that accountability WIN!
Next time you waste your mental energy complaining or judging another person realize you're doing just that, wasting it... because it isn't your life is it, so why be concerned with it?!