Fan (person)

A fan or fanatic, sometimes also termed an aficionado or enthusiast, is a person who exhibits strong interest or admiration for something or somebody, such as a celebrity, a sport, a sports team, a genre, a politician, a book, a television show, a movie, a video game or an entertainer. Collectively, the fans of a particular object or person constitute its fanbase or fandom. They may show their enthusiasm in a variety of ways, such as by promoting the object of their interest, being members of a related fan club, holding or participating in fan conventions or writing fan mail. They may also engage in creative activities ("fan labor") such as creating fanzines, writing fan fiction, making memes, drawing fan art, or developing fan games. Some excessively avid fans are called "stans" (a portmanteau of stalker and fan).

Merriam-Webster, the Oxford dictionary and other sources define "fan" as a shortened version of the word fanatic. Fanatic itself, introduced into English around 1550, means "marked by excessive enthusiasm and often intense uncritical devotion". It comes from the Modern Latin fanaticus, meaning "insanely but divinely inspired". The word originally pertained to a temple or sacred place [Latin fanum, poetic English fane]. The modern sense of "extremely zealous" dates from around 1647; the use of fanatic as a noun dates from 1650. However, the term "fancy" for an intense liking of something (a usage attested by 1545), while being of a different etymology, coincidentally carries a less intense but somewhat similar connotation to "fanatic".

Use of "the fancy" to mean avid sports enthusiasts emerged as an Americanism in the mid-19th century. The Dickson Baseball Dictionary cites William Henry Nugent's work asserting that it was derived from the fancy, a term referring to the fans of a specific hobby or sport from the early 18th century to the 19th, especially to the followers of boxing. According to that theory, it was originally shortened to fance then just to the homonym fans.^{[failed verification]} The Great American Baseball Scrapbook attributes the term to Chris von der Ahe, owner of the Saint Louis Brown Stockings in 1882. Von der Ahe sold tickets for 25 cents, hoping the many patrons would purchase his beer; the low ticket price helped him lead the stats in attendance. He called the fanatics filling his stands "fans".

Supporter is a synonym for "fan" that predates the latter term and is still commonly used in British English, especially to denote fans of sports teams. However, the term "fan" has become popular throughout the English-speaking world, including the United Kingdom. The term supporter is also used in a political sense in the United States, for a fan of a politician, a political party and a controversial issue.

Fans usually have a strong enough interest that some changes in their lifestyles are made to accommodate devotion to the focal object. Fans have a desire for external involvement – they are motivated to demonstrate their involvement with the area of interest through certain behaviors (attending conventions, posting online, displaying team banners outside their homes, etc.). Fans often have a "wish to acquire" material objects related to the area of interest, such as a baseball hit by a famous slugger or a used guitar pick from their musical hero. As well, some fans have a desire for social interaction with other fans. This again may take many forms, from casual conversation, e-mail, chat rooms, and electronic mailing lists to regular face-to-face meetings such as fan club meetings and organized conventions.

There are several groups of fans that can be differentiated by the intensity level of their level of involvement or interest in the hobby (level of fanaticism) The likelihood for a subject of interest to be elevated to the level of fandom appears to be dictated by its complexity. Complexity allows further involvement of fans for a longer period of time because of the time needed to work the subject of interest 'out.' It also contributes to a greater sense of belonging because of the mental effort invested in the subject.^{[citation needed]}

These fans will often hold a crush on a major movie star, pop star, athlete or celebrity (see teen idol). The groupie is an example, a fan of a particular band or musician, who will follow them on concert tours. The degree of devotion to celebrities can range from a simple crush to the deluded belief that they have a special relationship with the star which does not exist. In extreme cases, this can lead to celebrity worship syndrome or stalking behavior. This can easily switch to hatred of the previously loved celebrity, and result in attempts at violent attacks; one notable incident being the death of Rebecca Schaeffer by a stalking fan, Robert John Bardo, in 1989.

The latter is somewhat related to the concept of parasocial interaction where audiences develop one-sided relationships with media personalities and celebrities.