How to Create Better Versions of Ourself Through Literature

Within this novel, banky is also writing his own novel, entitle, happy ever after. And then there will be a sudden change of events, and banky will have to somehow become the hero of this year's christmas. So now the question is, is it possible to somehow make our dreams come true when they have been projected in literature? What is the connection between literature and our dreams? Is it possible to create better versions of ourselves through literature?