The quote from Nick Hornby's "Funny Girl" reflects on the inherent nature of writers. It suggests that a writer's profession often comes with a sense of restlessness, implying that their creative drive can lead to feelings of unease and dissatisfaction. This restlessness might be linked to the constant pursuit of inspiration and the pressure to produce meaningful work.

In this context, the quote hints at a broader truth about the artistic journey, highlighting a common experience among writers. This perpetual state of seeking can fuel creativity but also contribute to an ongoing struggle, showing that the life of a writer is not just about creation but managing internal turmoil.