In summation, both Othello and Cassio are to blame for their mishaps and because of their tragic flaws, they fell into Iago’s trap. Othello’s gullible nature led him to believe everything that his seemingly trustworthy friend Iago said. His noble, but dangerous flaw left him in the dark as to what was actually going on around him. A very similar fate was sealed for Cassio, who was constantly apprehensive about his reputation. His defect caused him to do anything and everything to restore the reputation he lost. Cassio was the perfect puppet for Iago to use to aid him in his devious plan. Many feel as though Cassio’s tragic flaw was not to blame for his downfall, but after extensive research and evaluation it is clear that Cassio’s strive for a better standing is the basis for his undoing. The challenge from the author is for us to try to understand and accept every part of a person, including their flaws and imperfections, but most of all to be aware of the dangers of our own