Christopher Chabris is a cognitive scientist who has taught at Union College and Harvard University and is a fellow of the Association for Psychological Science. His research focuses on decision-making, attention, intelligence, and behavior genetics. He is a chess master, poker amateur, and games enthusiast; for three years he wrote the “Game On” column in The Wall Street Journal.
The possibility grid is a universal tool to draw attention to what is absent. It alerts you to think about rates of success rather than stories of successes.