Hamlet has a tragic flaw in his personality and behavior. His flaw is that he is overly concerned with death and tragedy. This flaw or weakness in Hamlet leads him into a world of chaotic surroundings and madness. Hamlet s flaw and his mad personality led to the death of several people, including his mother and the King of Denmark! If Hamlet did not have this fascination with death and tragedy, the deaths of the several people would not have occurred--including his own.