In volleyball, once the ball is served, teams are allowed to touch the ball three times before being required to return the ball to the other side of the court, with the definition of "touch" being slightly different between indoor and beach volleyball. Film
A number of film versions of the novel The Three Musketeers by Alexandre Dumas: (1921, 1933, 1948, 1973, 1992, 1993 and 2011). 3 Days of the Condor (1975), starring Robert Redford, Faye Dunaway, Cliff Robertson, and Max von Sydow. Three Amigos (1986), comedy film starring Steve Martin, Chevy Chase, and Martin Short. Three Kings (1999), starring George Clooney, Mark Wahlberg, Ice Cube, and Spike Jonze. 3 Days to Kill (2014), starring Kevin Costner. Three Billboards Outside Ebbing, Missouri (2017), starring Frances McDormand, Woody Harrelson, Sam Rockwell. See also
Cube (algebra) – (3 superscript)
Third
Triad
Rule of three
List of highways numbered 3

References
Wells, D. The Penguin Dictionary of Curious and Interesting Numbers London: Penguin Group. (1987): 46–48

External links

Tricyclopedic Book of Threes by Michael Eck
Threes in Human Anatomy by Dr. John A. McNulty
Grime, James. "3 is everywhere". Numberphile. Brady Haran. Archived from the original on 2013-05-14. Retrieved 2013-04-13. The Number 3
The Positive Integer 3
Prime curiosities: 3
For the purposes of this article, then, a "fugue state" occurs while one is "acting out" a "dissociative fugue". The DSM-IV  defines "dissociative fugue" as:

sudden, unexpected travel away from home or ones customary place of work, with inability to recall ones past
confusion about personal identity, or the assumption of a new identity
significant distress or impairmentThe Merck Manual  defines "dissociative fugue" as:

One or more episodes of amnesia in which the inability to recall some or all of ones past and either the loss of ones identity or the formation of a new identity occur with sudden, unexpected, purposeful travel away from home.In support of this definition, the Merck Manual  further defines dissociative amnesia as:

An inability to recall important personal information, usually of a traumatic or stressful nature, that is too extensive to be explained by normal forgetfulness. Prognosis
The DSM-IV-TR states that the fugue may have a duration from days to months, and recovery is usually rapid. However, some cases may be refractory. An individual usually has only one episode. Cases
Shirley Ardell Mason (1923–1998), also known as "Sybil", would disappear and then reappear with no recollection of what happened during the time span. She recalled "being here and then not here" and having no identity of herself; it was claimed by her psychiatrist, Cornelia Wilbur, that she also had dissociative identity disorder. Wilburs diagnosis of DID was disputed by Wilburs contemporary Herbert Spiegel.