No one has the right to make comments on others ,although it is advantage or disadvantage to u

Well, i hope you don't mind me using a phrase from the Bible to answer that. I find this paragraph joyful and spiritual... : (Math. 7,2-6) ' Don't judge in order not to be judged; within your own judgement (to the others) you will be judged, and with the measure you apply (to others) you are going to be measured ' and now the best part follows :) : ' Why do you watch (mention) the nail in your brothers' eye, while you don't understand the pole in your own eye? or how do you say to your brother "let me remove the nail from your eye" when the pole is in your own eye? hypocrite, remove first the pole from your own eye and then you can see in order to remove the nail from your brothers eye' It's one of my favorite parts from the christian Bible and i think it suits your question. I translated it 'tightly' from the ancient greek text. cheers!