This quote masterfully captures the subtlety and inevitability of horror, emphasizing that it rarely announces itself with grandeur or dramatic flair. Instead, horror often permeates our lives quietly, gradually infiltrating even the most ordinary settings. The idea that it 'just prosaically turns up' suggests that discomfort, fear, or dread are not reserved for spectacular moments, but are part of the mundane fabric of reality. This resonates deeply, because it reminds us that horror doesn't always come with a loud noise or shocking event; it often lurks in the shadows of familiarity and routine. The mention that in the first seconds you 'know you'll find it a room' illustrates how our instincts can recognize danger or unease almost immediately, even if the source isn't immediately obvious. It challenges the illusion that horror must always be extravagant or sensational to be impactful—sometimes the most profound fear arises from the quiet, unnoticed corners of our environment. In literature and storytelling, especially in horror genres, this understanding enriches the narrative by encouraging a focus on the subtle, the mundane, and the everyday aspects of life where horror can quietly reside. It pushes readers to pay attention to what is normally overlooked, fostering a sense of vigilance and a deeper appreciation for the slow unfolding of fear, which is often more disturbing because of its familiarity and subtlety.