Texto da Questão:
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True! -- nervous -- very, very dreadfully nervous I had been and am; but why will you say
that I am mad? The disease had sharpened my senses --not destroyed --not dulled them. Above
all was the sense of hearing acute. I heard all things in the heaven and in the earth. I heard many
things in hell. How, then, am I mad? Hearken! and observe how healthily --how calmly I can tell
you the whole story. (By Edgar Allan Poe - Published 1843)
According to the context, the narrator avouches that:
