History of Psychological thrillers

In psychological thrillers, characters often battle their own minds: they attempt to determine what is real, who they are, and what life's purpose is. Amnesia is a common plot device used to explore these questions. Character may be threatened with death, be forced to deal with the deaths of others, or fake their own deaths.Psychological thrillers can be complex, and reviewers may recommend a second or third viewing to "decipher its secrets."Common elements may include stock characters, such as a hardboiled detective and serial killer, involved in a cat and mouse game.Sensation novels, examples of early psychological thrillers, were considered to be socially irresponsible due to their themes of sex and violence. These novels, among others, were inspired by the exploits of real-life detective Jack Whicher. Water, especially floods, is frequently used to represent the unconscious mind, such as in What Lies Beneath and In Dreams. Psychological thrillers may not always be concerned with plausibility. Peter Hutchings defines the giallo, an Italian subgenre of psychological thrillers, as violent murder mysteries that focus on style and spectacle over rationality.