Tolerance, equality, and universal love are all strategies that veil the reality of the relationship between the Self and the Other. Whether in the writings of Slavoj Žižek, Arthur Miller, or Jacques Lacan, the definition of "reality", as they explain, is something hidden with all sorts of false claims about the "real". The real is ugly, and reality is just an illusion that conceals the ugly truth. Each of these writers establishes that the self is living in an illusion that does not transcend the nature of itself in order to find out that the ugliness of what is really there. To Žižek, the concept of the "real" Other includes all his/her traumatic vulnerability, weakness, and imperfection. He argues in "Love Thy Neighbor, No Thanks!" that the access to the Real is possible, but threatening. By answering the question of "Who is the neighbor", Žižek refers to Lacan by stating that "the neighbor is the real". Loving the Other or the "neighbor", thus, is an experience of aggression and trauma. With the same line of thought, Arthur Miller deals with the paradox of the real in Death of a Salesman by portraying the life of Willy as having an illusion of himself as a successful business man that everybody respects but he's actually not that successful. Understanding Willy's background and life portrays the truth of what is the "real", for the reader understands that Willy is not what he claims to be. His "real" life is ugly, and he's just hallucinating that he's successful. This paper suggests that the concept of reality and illusion in the texts are explained by the use of dialogue which gave the characters a distinctive voice that acted as a persuasive force. I will explore how conversation is used effectively by the main characters in Death of a Salesman to suggest that the "real" is the "ugly". Also, I will illustrate the concept of reality vs. illusion in Death of a Salesman by drawing on Slavoj Žižek's "Love Thy Neighbor, No Thanks!" where he explains the "real" through the use of several examples. My aim is to acknowledge the persuasive force that lies behind the conversations illustrated by both authors in their texts, and to examine how this force is powerfully used in order to convince the reader of the reality of an object. This persuasive force was used as a key to communicate knowledge of certain concepts through certain techniques the authors used in their texts, which had an impact on the different definitions and notions. [ABSTRACT FROM AUTHOR]