Entertaiment is anything that engrosses one in a world of complete euphoria, where problems melt away and time stops. It may be a solitary activity such as browsing the Internet, listening to music on an iPod or exchanging tunes with friends; it can also be a theatrical or cinematic performance intended for thousands; or it can be an entire festival geared toward a specific community, or even a global audience. Entertainment is a highly adaptable art form; its forms constantly change, and what appears to be entertainment for one person or group of people may be seen as a means of insight by another.