The quote "In trouble to be troubled is to have your trouble doubled" from Daniel Defoe's 'The Further Adventures of Robinson Crusoe' suggests that worrying about problems often exacerbates them. It underscores the notion that our mindset can amplify struggles, and by allowing ourselves to dwell on difficulties, we may make them feel more significant than they are. This reflection is relevant in various contexts, including the themes explored in Martina Cole's 'Goodnight Lady'.

In 'Goodnight Lady', the narrative delves into the complexities of life and the challenges faced by the characters, echoing the sentiment of Defoe's quote. The book presents a gritty examination of personal troubles, illustrating how the characters confront their issues. By illustrating the consequences of being consumed by difficulties, the story resonates with the idea that managing our troubles is as crucial as addressing the troubles themselves.