The document discusses the six thinking hats method created by Edward de Bono. Each colored hat represents a different perspective or way of thinking. The white hat calls for facts, the yellow hat explores positives, the black hat looks for difficulties, the red hat expresses emotions, the green hat focuses on creativity, and the blue hat manages the thinking process. The author found the black and green hats most comfortable and the yellow hat least comfortable initially, but grew to like it after practicing staying optimistic. They concluded that wearing multiple hats is sometimes necessary to complete a task.