Another fantastic post that we can and should all learn from it since ther is so much judgment out there in the world.
I love it "If you judge people, you have no time to love them". That is so true and like you said we judge because we feel bad about ourselves, low self-esteem, it's a sign of being weak, so we try to put the other people lower than us and make ourselves look better and higher.
We have no right to judge anyone, only God has the right since he knows what that person went through, what that person is going through.
Usually the people we judge are the people that did us wrong, or hurt us or are just mean people. But these are the people that need our help the most because these are the people that are hurting the most and it is our job to love on them and help them.
Matthew 5:55 "I tell you, love your enemies and pray for those who persecute you."

Matthew 7:1-5 "7 “Do not judge, or you too will be judged. 2 For in the same way you judge others, you will be judged, and with the measure you use, it will be measured to you.

3 “Why do you look at the speck of sawdust in your brother’s eye and pay no attention to the plank in your own eye? 4 How can you say to your brother, ‘Let me take the speck out of your eye,’ when all the time there is a plank in your own eye? 5 You hypocrite, first take the plank out of your own eye, and then you will see clearly to remove the speck from your brother’s eye."