Psychological horror movies are a subgenre of traditional horror movies which focuses more on the mental instability of its characters than on graphic violence, serial killers or monsters, for example. Most of the time this genre deal with the character's phobias, psychological traumas, paranoia, and etc. The genre often overlaps with psychological thriller as well. "Dead Silence" (2007), "The Shining" and "Babadook" (2014), are some examples of psychological horror movies.