At the beginning of the play Iago persuades Roderigo to tell the truth to Desdemona's father and while Roderigo manages to confess Iago just pasees and hides trying to not get involved. And in order to avoid getting to the jail agai he tries to get closer to <span>Othello and poses as his friend. I bet these two situations will help you.</span>
This symbolizes the obstacles that people face in real life because if you think about it like this you cannot write a essay without writing utensils so therefore in order to get through you must face your challenges in order to live life hope that was good enough for you!