A script is a blueprint for a film, television, or video game production. It uses sparse prose and technical language to describe visual elements and convey characters' thoughts through action and symbolism rather than directly. A script is around 90-120 pages in Courier font, with each page equating to about one minute of screen time. Comedies tend to be shorter at 90 pages while dramas are longer at 120 pages. Effective scripts focus on a protagonist the audience can empathize with, include a difficult but attainable goal for the protagonist, and bring the story to a satisfying conclusion.