In "Eats, Shoots & Leaves," Lynne Truss describes the challenges faced by individuals who have a heightened awareness of punctuation and grammar, referring to them as "7th sense people." These individuals often feel misunderstood and isolated, as society tends to perceive their attentiveness to language as peculiar or eccentric. This societal dismissal creates a sense of frustration among those who value proper communication.

Truss highlights the irony of critics who tell these knowledgeable individuals to 'get a life' while demonstrating a lack of understanding themselves. This reveals a disconnect in society's appreciation for the nuances of language and the importance of clear expression. The book advocates for a stricter attitude towards punctuation, suggesting that it reflects deeper values in communication and clarity.