Hats can be used individually or in combination from "summary" of Six Thinking Hats by Edward De Bono
Each of the six thinking hats represents a different mode of thinking, a different way of looking at a problem or situation. The hats are like tools that we can use to guide and focus our thinking. When we wear a hat, we adopt a certain perspective or mindset. We can put on one hat at a time, using it to explore a particular aspect of the issue at hand. We can also wear multiple hats in sequence, switching from one to another as needed. Each hat has its own color, which serves as a visual cue to remind us of the mode of thinking it represents. The white hat is for facts and information, the red hat for emotions and intuition, the black hat for judgment and caution, the yellow hat for optimism and positivity, the green hat for creativity and new ideas, and the blue hat for control and organization. By using the hats individually or in combination, we can ensure that we consider all relevant factors and perspectives when making decisions or solving problems. We can prevent ourselves from becoming stuck in a single way of thinking, opening ourselves up to new possibilities and insights.- Helping us to approach challenges in a systematic and comprehensive manner. They encourage us to consider different angles and viewpoints, fostering creativity and innovation. Ultimately, the hats enable us to make more informed and balanced decisions, leading to better outcomes.