We don't specialize in memory foam pillows. As a result of today's dazzling array of sleep products, many people have been blinded by flowery rhetoric and gimmicks, forgetting their true feelings. Is there a reason why I am saying this? Suddenly, I didn't know what kind of pillow to buy when I was taking my family to buy pillows. Only the sales guide introduced each product in the familiar promotional language, but our desire was actually quite simple, and they gave me the impression of complexity. Street ads, magazines, and even sales guides didn't become high-tech until recently. Technology should be used to accomplish a goal, rather than to mislead consumers.