The saying "It never rains but it pours" suggests that bad events happen in clusters, but this may not accurately reflect reality. Often it rains lightly without becoming a downpour. This perspective encourages a more nuanced understanding of life's challenges.
In contrast, the rabbits in "Watership Down" express a different view, noting that a single cloud can feel isolated, implying that trouble often leads to more difficulties. This idea resonates with the nature of problems that tend to escalate or accumulate over time, suggesting that small issues can foreshadow larger ones to come.