Iago is a lonely and bitter man. He is the man who utterly refuses to transcend himself. He does not accept reality and he refuses to face history. And yet he is in his twisted way an intelligent man. He has not found the vocation in which to utilise his considerable imaginative gifts. He is so seemingly friendly, so seemingly on your side, he is all appearance. He is the supreme test for those who will not see clearly; who will not see deeply into people. He thinks more intensely than anyone else in the play. In fact, he has the mind of a playwright, manipulating people around his plots.