We say bad word to other when we became angry, but we should control our selves. You know, the impact of good and bad words goes very long. Only one word can change someone's life. It's not cost anything to say a nice word. But it is the sweetest thing that you can give to anybody at any time, with out any cost. To say a good word you don't need to love that person, but that person may start loving at you. And a bad word can ruin a day or life of a person. It won't give you any benefit, but will cost a lot to other. Why people take revenges by saying bad words? Only to feel better? Does it take you any better position? If other fall in problem, it wont help you to go better situation. If you don't take any revenge it may take you better place. Think about it.