We think that the world should change.people should behave in some ways. We always wants others to change. In our dream we see the things which we want. People around us behaves in our way. Inside the home parents change their roles. They oppose castism. Caste is outdated for them. Old people also respect younger ones. All these things happens in a dream the way we wanted. But when we wake up the reality is different. What we can do then. We can change ourselves .The world will change automatically. Old generation has to listen to new generation.