This document discusses the key elements of tragedy and the tragic hero according to Aristotle. It defines tragedy as the literary representation of a serious action that ends in disaster for the protagonist. It explains that for Aristotle, the tragic hero is most effective if he is neither thoroughly good nor bad, but a mixture of both. The tragic hero must have four characteristics - nobility, a tragic flaw (hamartia), a reversal of fortune (peripetia) caused by his flaw, and recognition of his role in his downfall. Some other common traits of the tragic hero are that he suffers more than deserved, is noble but imperfect, understands his fate was self-inflicted, and arouses fear and empathy in the audience.