Today's guest is Gary Klein, a cognitive psychologist and one of the world’s leading experts on human decision making. He has spent the last 50 years studying how and why people make the decisions they do. He is the author of six books, including the popular Seeing What Others Don’t: The Remarkable Ways We Gain Insights; Sources of Power: How People Make Decisions. His latest book "Snapshots of the Mind " is available now. Gary pioneered the naturalistic decision-making movement and is the founder of ShadowBox Training, a cognitive skills training company. In this episode, we talk about how humans make decisions and how leaders can make better ones. We also talk about pre-mortem analysis, intuition, mental simulation, shadow box and so much more.