In "Old Man's War" by John Scalzi, the author explores the tension between idealistic aspirations and the complexity of human interactions. The quote reflects a sentiment of frustration where genuine human experiences and actions can disrupt lofty goals and peaceful visions. This highlights the challenges that come with navigating real relationships and societal dynamics.

Scalzi's narrative delves into the intricacies of character interactions set against the backdrop of a universe where conflict and competition are ever-present. The acknowledgment of "real live people" suggests that despite noble intentions, the unpredictability of human nature often complicates the pursuit of tranquility and harmony.