There is a general discussion today as to the of people should only read those books that are about real events, real people and established facts. Those who advocate this viewpoint argue that people should only know real story. They believe that it good to education for people, but I criticize this standpoint, on the other hand, argue that people should read books that are not only about real events, real people and established facts. I believe that various books which people could acquire various knowledge from the books that are not only about the real.
Among the most convincing reasons given for people should read books that are not only about the real, one should be stressed that people could acquire a myriad of diverse information and knowledge from those not only certain one. There are different knowledge in different book, We may cite a single example  of comic, in general, there are almost funny story in comic. Nevertheless, people who read comic that are about numerous jokes, thus they could get some jokes from it and they could tell these jokes to their family and friend. Maybe it can helps them to make more friend and open their social circle. Additional, they do not have to face the difficulties in the real life, so they could completely enjoy the story and be not stressful. 
For another, science fiction is a fabulous choice which is telling a story about fictive world. My favorite science fiction, for instance, it is Harry Potter which is considerably attractive. I cannot imagine before I read it, it opened up my eyes and I became to be more imaginary. I saw a fairly varying world that it made feel excited. We have no magic in real life, thus we cannot solve anything, such as we could not walk through walls and fly in the sky. However, as to the of people who are in this fiction that they could use brooms to fly on, use their magic to do anything what they want. We could be personally on scene that we could feel happier than in real life due to we have magic to solve the any difficulty
Finally, an obvious disadvantage of reading those books that are about real events, real people and established facts is making people feel quite heavy. It provides a typical kind of book that are about real world of history book, like the Nanjing Massacre, it is a real event in history and recorded in history book. Reading is a leisure activity, but you would have heaviness whether you read this book. You have to face the tragic event when you read this book. However, in fact, we do not want to face it again, it is to over grieved!
From what have been discussed above, it is evidently that the effect of comparison are heightened by the particular advantages of reading various books enjoys, we may safely draw the conclusion that people read various books is better than those books that are only about real events, events people and established facts.