This quote delves into the often uncomfortable reality of maturity versus innocence. It confronts the naive perception some hold about friendship and the emotional safety it provides. In the context of the narrative, there's an implicit warning that idealistic notions about companionship may leave one unprepared for the harsh realities of life, especially when those friendships are tested by death or betrayal. The speaker seems to criticize the younger or more naive mindset that trivializes danger or suffering, dismissing it as mere 'crap'. However, this dismissiveness underscores a deeper truth: that true understanding often comes through experiencing pain or loss firsthand. The line about regret hints at eventual enlightenment—when the illusion of innocence shatters, and one faces the raw, often brutal truths of reality.

Thinking like a child — pondering friendship as nothing more than lighthearted camaraderie — might feel comforting. Still, it can also be perilous when it blinds us to the looming dangers around us. People tend to cling to their idealized views because confronting harsh truths is uncomfortable. Yet, growth necessitates this discomfort, compelling us to prepare emotionally and morally for inevitable pain, such as witnessing death. This quote resonates deeply with themes of maturity, the loss of innocence, and the importance of realism in preparing for life's inevitable hardships. It reminds us that true wisdom often involves accepting pain and loss, understanding that these experiences forge resilience. In the context of the story, it serves as a stark reminder of the cost of naive friendship and the importance of emotional preparedness for the difficult realities that lie ahead.

Overall, the quote underscores a universal truth: that innocence is precious, but maturity involves recognizing and accepting life's darker facets. Only through such acceptance can one truly learn, grow, and eventually find a deeper understanding of human companionship and the pains that accompany it.