We all try and judge others.  I am not sure why we do.  If it makes us feel better when someone is worse than us or if we notice what is wrong with us and try to make it worse in others.

To judge others is a wrong  thing to do. When we judge others, we dont have all the facts.  We arent sure what is in thier hearts.  Only God can know that.

Jesus tells us not to judge others at all but rather judge ourselves.  Look at what you are doing wrong.  Look at your own faults.
Leave the judging of others to God.  That would make Jesus so happy