In Things Fall Apart, Chinua Achebe includes conflicts of man versus man. Okonkwo gets into conflicts with his son Nwoye until he almost kills Nwoye. Okonkwo is disappointed in his son and almost kills him because he won’t tell him where he went. Okonkwo is often blinded by anger and responds to conflict harshly.
In Harry Potter, there are several examples of man versus self. One of those examples is Proffessor