A BRAND NEW SET OF RULES: DISCOVER HOW TO THINK WELL, MAKE BETTER DECISIONS AND SOLVE PROBLEMS. DISCOVER THE RULES OF THINKING. We all envy the natural thinkers of this world. They have the best ideas, make the smartest decisions, are open minded and never indecisive. Is there something they know that the rest of us don't? Is it something we can all learn? The answer is a resounding yes. They know The Rules of Thinking.