“Good decision-making, at its heart, is divergent thinking. When we think divergently, we think in multiple directions, seek information and consider facts on all sides of the issue, and think about the cons as well as the pros. Bad decision-making is the reverse. Thinking convergently, we focus more narrowly, usually in one direction. We seek information and consider facts that support an initial preference. We tend not to consider the cons of the position, nor do we look at alternative ways of interpreting the facts.”