'A fan, sometimes also called aficionado or supporter, is a person with a liking and enthusiasm for something. Fans of a particular thing or person constitute its fanbase or fandom. They may show their enthusiasm by being a member of a fan club, holding fan conventions, creating fanzines, writing fan mail, or by promoting the object of their interest and attention.'
Characteristics
'Fans usually have a strong enough interest that some changes in their lifestyles are made to accommodate devotion to the focal object. As well, fans have a desire for external involvement - are motivated to demonstrate their involvement with the area of interest through certain behaviors (attending conventions, posting online, 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.
'Teams that have a large amount of fans that have such an obsession with their team that their lives are practically based around the team are often called rabid fans. These fans often congregate hours before kickoff in what is known as a Tailgation. The Pittsburgh Steelers is often cited as an example of a team with a rabid fanbase because of their large fanbase internationally as well as unusually large amounts of local news coverage in Pittsburgh in recent years being dedicated to the team even during the NFL offseason.
At sports bars, sports fans will gather together, often while consuming food and alcoholic beverages, with the purpose of following a particular sporting event on television as a group. Sports bars often advertise in hopes of drawing fans of a particular player or team to watch together to increase bonds between fans and prevent fights. This can create the sense of unity in a sports bar as all cheers and boos will appear to be synchronized due to similar feelings and reactions by nearly all fans at the fortunes and misfortunes of the favored team or athlete. Due to the level of devotion and intensity of feeling towards the favored team or athlete by sports bar patrons, as well as partially due to the alcohol being served, behavior that would be seen as unruly or fanatical outside of a sports bar is generally more common inside of one. The intensity of cheering and jeering at a sports bar by sports fans can often range from equal to stronger than that of fans actually at the sporting event for particularly significant games and matches.'