This definition involves two central dimensions of compassion. The first is known as the psychology of engagement and involves sensitivity to and awareness of the presence of suffering and its causes.
Clifford C. Cliff Clavin, Jr. (born 1947 or 1949), is a fictional character on the American television show Cheers co-created (and played) by John Ratzenberger. A postal worker, he is the bar's know-it-all and was a contestant on the game show Jeopardy!
 Where Everybody Knows Your Name  is the theme song from the 1980s television sitcom Cheers. The song was written by Gary Portnoy and Judy Hart Angelo and performed by Gary Portnoy.Shortly after the premiere of Cheers, Portnoy went back into the studio to record a version of the song that made the US and British pop charts.The full-length version was made available on Portnoy's album Keeper (2004).he song was written by Gary Portnoy and Judy Hart Angelo and performed by Gary Portnoy. Shortly after the premiere of Cheers, Portnoy went back into the studio to record a version of the song that made the US and British pop charts. The full-length version was made available on Portnoy's album Keeper (2004).