In The Tell-Tale Heart showed some Man vs Self. When the narrator killed the old man the police officers wanted to search the place. After searching a sitting down the narrator thought he heard the old man's heart beat and he started to freak out.
In The Tell-Tale Heart, there are many different metaphors. Like when the narrator compares the beat of the old man's heart to a hellish tattoo.
In The Tell-Tale Heart there are different types of imagrey. Like how the narrator described the old man's eye. That freaked him out and drove him to kill the old man.