For instance, it is Iago’s calculated amiability that convinces Cassio to drink in the first place, prompting a series of disgraces that ultimately ruin him. When Cassio repeatedly refuses to drink, it is Iago’s friendly, “But one cup! I’ll drink/ For you” (II.iii.34-35) that allows him to control and still not estrange himself from the useful Cassio. It is this ability of Iago’s to stay on good terms with Cassio that is proven most useful to him later, as Cassio accepts Iago’s advice of what best to do in order to restore his good name after his drunken brawl. In advising Cassio, Iago constantly plays himself up as truthful, loving and steadfast. He claims bluntly that all his advice is merely because he is a true friend, saying “I protest, in the sincerity of love and honest/
For instance, it is Iago’s calculated amiability that convinces Cassio to drink in the first place, prompting a series of disgraces that ultimately ruin him. When Cassio repeatedly refuses to drink, it is Iago’s friendly, “But one cup! I’ll drink/ For you” (II.iii.34-35) that allows him to control and still not estrange himself from the useful Cassio. It is this ability of Iago’s to stay on good terms with Cassio that is proven most useful to him later, as Cassio accepts Iago’s advice of what best to do in order to restore his good name after his drunken brawl. In advising Cassio, Iago constantly plays himself up as truthful, loving and steadfast. He claims bluntly that all his advice is merely because he is a true friend, saying “I protest, in the sincerity of love and honest/