In "Rabbit, Run" by John Updike, the character expresses a sense of frustration towards youth's inexperience and recklessness. He warns Harry that the impulsive nature of youth often leads to unforeseen consequences, emphasizing the idea that young people are often oblivious to the potential dangers of their actions.
This quote highlights a generational gap in understanding and decision-making. The speaker’s lament about youth being "deaf" and "careless" reflects a deep concern for the risks that come with youthful choices, suggesting that wisdom and caution are often acquired through experience and time.