A chilling portrayal of the illusion of transparency can be found in Edgar Alan Poe’s classic short story “The Tell-Tale Heart.” In this story, the main character’s paranoid fears that a detective can tell what he has buried beneath the floor give his dark secret away. In less dramatic but more everyday terms, we often doubt whether we can keep our thoughts and feelings hidden from others.
[Left: Culture Club/Getty Images; right: Print Collector/Getty Images]