Iаgо аdmits tо Othellо, "As I confess it is my nаture's plague / To spy into abuses, and oft my jealousy / Shapes faults that are not" in Act III, scene 3. Even though the hamartia of jealousy is famously ascribed to Othello, explain in at least 2 sentences how the jealousy in this play actually starts with Iago and then spreads to the tragic hero, Othello. In what ways does Iago show that he is also afflicted with jealousy?