Manners are often overlooked, yet they play a crucial role in interpersonal interactions. The speaker suggests that when people exhibit good manners, it significantly reduces the chances of conflict, particularly in high-stakes situations. This implies that courtesy and respect can prevent escalation to violence, fostering a more harmonious environment.

The quote expresses a perspective that acknowledges the frequent disregard for manners and the weight they hold in maintaining peace. It hints at the darker implications of rudeness and poor etiquette, suggesting that the speaker has faced dire circumstances where death may seem like an inevitability, highlighting the importance of civility in our interactions.