In his book "The Spooky Art: Thoughts on Writing," Norman Mailer discusses a key technique in novel writing. He suggests that characters in novels can appear more vibrant and dynamic when their inner thoughts are not immediately revealed. This approach creates a sense of intrigue, allowing readers to form their own interpretations and assumptions about the character's mindset.

Mailer emphasizes that a novelist should only delve into a character's thoughts when they can provide insights that surpass the readers' own conclusions. This technique not only enhances the narrative but also deepens the connection between the reader and the character, as it encourages engagement and speculation about their motives and emotions.