This document discusses how the sounds of words can influence perceptions. It notes that most people perceive the name "Brimley" to convey a larger, more powerful car than "Bromley" due to the letter 'r' expressing motion. Studies have found that advertisers should use words where the sounds support the message. Specific guidelines developed in a brand name study recommend using sounds that fit the product or service. The document encourages applying these ideas in a small exercise within a week.