In William Shakespeare's play Othello, Iago makes Othello believe that Desdemona is having an affair with Cassio. He does this by taking advantage of any situation to make Othello doubt himself. Iago makes Othello do a lot of crazy things to his head, Othello had so much Jesus leading him to kill his own wife, Desdemona, thus satisfying Iago's revenge objection. The reason why Iago develops such an evil plan is because Iago suspects that Othello is having an affair with his wife Emilia. He was quoted when he said: “And it is thought abroad that between my sheets he did my work. » The irony behind this line is that he then says: "I don't know if it's true, but I, for mere suspicion, that kind, will pretend to be sure. " This means that it is not safe for Othello to have an affair with his wife but he will pay anyway, this shows that Iago is so blind with his jealousy that he will do anything to achieve it. doing Othello for such an act is not sure to have been committed. Iago hatches a master plan to get the position of Cassio's lieutenant. Iago gets Cassio drunk so he can fight Rodrigo. custom on “Why Violent Video Games Shouldn't Be Banned”? Get the original essay Othello then dismisses Cassio as lieutenant when he says, “How must poor Cassio have felt to lose everything? what he had worked for, building a reputation that any half-hearted human can say he had earned and deserved. Iago knows this Othello who questioned him about the act because of his reputation as an honest man Iago recounts. to Othello the act that gained his trust It is at this moment that Iago begins to harass Othello with his weak point, his love for Desdemona. The first part of the factory begins when Cassio is drunk, and Cassio but the plan begins to develop a little more when Cassio is removed from his position. Cassio is sad because his reputation has collapsed with the act he committed, unfortunately Iago uses Cassio as a puppet to continue his evil plan. Iago suggests that Cassio try to speak with Desdemona to convince Othello. Iago knows that Desdemona is a very naive woman and that she will be a very valuable piece to continue his evil game. On the castle grounds, Cassio meets Desdemona and urges her to ask Othello to take him back. The situation Iago used to his advantage, Iago put the idea of ​​an affair between Desdemona and Cassio into Othello's mind. Desdemona insists that Othello give the job back to Cassio. Which makes Othello doubt more and more about Desdemona's fidelity. With all these declarations of love and kindness, of honesty towards Othello, Iago deceives all the characters in the play. Iago plays with Othello, manipulating him like a puppet, playing games with Othello's mind attacking Othello's mind like a Trojan horse. For example, when Iago said: "I think you think I love you... I protest, in the sincerity of love and honest kindness." And Othello replied: Your honesty and your love undermine this matter ... My friend, your husband, honest, honest Iago. Cassio: Good night, honest Iago... I have never known a kinder and more honest Florentine. Help Iago plan for Othello to believe everything he tells him because Othello will think he loves me so much that he didn't want anyone to take me for a fool when in reality the one who took Othello for a fool was he loyal servant Iago.Othello desperate with all Iago told him like Iago to give stronger proof of Desdemona's infidelity. Unfortunately, it was at this time that Emilia Iago's wife gave Iago Desdemona a handkerchief that she found in the room of the.