PATHOLOGY

Detailed explanation-1: -The narrator’s “tell-tale” heart causes him to convict himself. We have here, then, a narrator who believes that he is not mad because he can logically describe events which seem to prove him to be mad.

Detailed explanation-2: -The narrator’s strongest sense is his sense of hearing, and it allows him to hear everything that is going on everywhere, including “earth, ‘’ “heaven, ‘’ and especially “hell.” 3. The narrator thinks the old man’s eye may have started his idea, because it was like a vulture’s: pale blue with a film over it.