The quote reflects a profound disillusionment with the superficial aspects of conventional life, which the speaker sees as inherently flawed and deceptive. The idea is that many people idolize societal norms without realizing their emptiness or absurdity. In contrast, those who have experienced hardship, such as the "ex-Changi-ites," come away with a clearer understanding of life's true nature. Their experiences have granted them a unique perspective that allows them to see beyond the façade.
This perspective fosters a sense of freedom and resilience, as the individual acknowledges that fears and anxieties differ significantly among people. What terrifies one might seem trivial to another, highlighting the subjective nature of fear and hardship. This narrative challenges the reader to reconsider what is truly valuable in life and suggests that genuine understanding often arises from difficult experiences rather than the comforts of a so-called "civilized" existence.