When you keep repeating the act of constantly judging, or criticizing other people around you, you are essentially conditioning yourself to see the negative side of not just people but other things around you.
Think about it, what do you think of people who constantly judge or criticize you?
It’s almost certain that no one likes to be judged or criticized. Something good for you to remember is this:
Whatever words come out of your mouth, always says more about you than the person you are criticizing or judging especially without knowing the person or having a deeper insight into that person’s life.
So stay away from this type of behavior and start focusing more on the good things in other people.
You may be missing out on something special that a particular person has to offer.
Even if you have no connection to that person, you are simply allowing this negative vibe into your life preventing good things to come to you.