" Rock stars generally don’t last in the Senate, starting with John Kennedy. Too much work, too slow, too little juice. Getting something accomplished takes a remarkable amount of tedious work. Rock stars who become senators either run for something else or retire on the job. They certainly don’t make a mark. "
- Susan Estrich

The quote suggests that individuals who are accustomed to the fast-paced and glamorous lifestyle associated with rock stars often struggle when they transition into politics, particularly as senators. The work required in such a political role is described as laborious and slow-moving, lacking the immediate rewards or "juice" typically found in entertainment.

At its core, this statement highlights the stark differences between public life as an entertainer and serving in government. It implies that those who enter politics expecting quick fixes and personal glory are likely to be disappointed. The quote also hints at a broader critique of how celebrity status can affect one's ability to succeed in fields where patience, persistence, and detailed work are crucial. Furthermore, it points out the tendency of these individuals either to seek higher political office through running for more prominent positions or to become disengaged from their roles as senators.

Susan Estrich is a well-known American lawyer and former presidential campaign manager who has also served as a professor at several prestigious universities. Her insights are often informed by her extensive experience in the legal and political arenas, making her observations on the challenges faced by celebrities entering politics particularly insightful and credible.