"I keep telling people: Don't make me the poster boy for AA because I don't know a lot about sobriety, but I do know a lot about drinking"

Billy Joel is describing Alcoholics Anonymous (AA) in this quote. He is stating that he does not have a lot of experience with sobriety, but he does have a lot of experience with drinking. He is cautioning individuals not to make him the poster boy for AA because he is not a specialist on sobriety. This quote could be translated as a cautioning to individuals to not depend on him as an example of sobriety, as he is not a specialist on the subject. It might likewise be analyzed as a pointer to people that sobriety is not something to be ignored, and that it is necessary to take it seriously. Billy Joel is stressing the importance of sobriety and the threats of drinking. He is also reminding individuals that he is not a professional on sobriety, which they should not count on him as an example.