In a perfect world, everyone would tell the truth and we could depend upon the credibility of speakers and authors. Unfortunately, that is not always the case. You
yes in a perfect world but as i recall last time i checked no one is perfect in this world with or without plastic surgery. same thing implies on the world itself. you cant expect to live in a world where there is not lies or conflict. if everyone was honest there will only be ten people left alive here in this earth and those people will probably survive because they mindede theier business and did not try to to butt in other people's businneses.