Prompt: Edgar Allan Poe's "The Tell Tale Heart" is a short story told by an unreliable narrator, who trying to convince us that he is not mad, details to readers the murder of an old man. Describe how the author uses suspense techniques within his writing of this horrific tale. *must use textual evidence*​
 the narrator does not describe himself as mad, but rather “very, very dreadfully nervous,” hinting at his instability, which makes him dangerous.
