Cheers 45 on TV Guide's 100 Greatest Episodes of All-Time. In 2002, "Cheers" was ranked No. 18 on TV Guide's 50 Greatest TV Shows of All Time. In 2013, the Writers Guild of America ranked it as the eighth best written TV series and "TV Guide" ranked it #11 on their list of the 60 Greatest Shows of All Time. Before the "Cheers" pilot "Give Me a Ring Sometime" was completed and aired in 1982, the series originally consisted of four employees in the first script. Neither Norm Peterson nor Cliff Clavin, regular customers of Cheers, were featured; later revisions added
Norm of reciprocity Norm of reciprocity The norm of reciprocity requires that we repay in kind what another has done for us. It can be understood as the expectation that people will respond favorably to each other by returning benefits for benefits, and responding with either indifference or hostility to harms. The social norm of reciprocity often takes different forms in different areas of social life, or in different societies. All of them, however, are distinct from related ideas such as gratitude, the Golden Rule, or mutual goodwill. See reciprocity (social and political philosophy) for an analysis of the concepts involved. The norm