The real sting here isn't merely a plea to slow down—it's Hughes's recognition that acceleration itself becomes invisible. We don't notice we're rushing; we only notice, too late, that something precious has already passed. The quote matters because it suggests that mindfulness isn't a luxury but a form of resistance: a parent who catches themselves scrolling through their child's entire school year, or an adult realizing they've occupied the same job for a decade without once looking up. Hughes understood that missing your life isn't a moral failing—it's the default setting of forward motion itself.