okonkwo, the protagonist in Things fall apart had a fatal flaw that led to his impending fall one of it being his pride.the hamartia explored by Achebe depicts how pride could take over oneself through the life of okonkwo, For example, okonkwo didnt want to be like his father Unoka whom the people saw as a failure to the clan and due to that caused okonkwo to be confused about what life really was, he didnt want to be percieved to be a weakling just like his father, so he went ahead in order to make a name for himself, but his pride took the best of him.