Slow adaptation is driven by forces such as evolution. Fast adaptation is driven by forces such as insight.

The most valuable insight I have made about how people make decisions is that when they become skilled they don't have to make decisions - choices between options. Instead, they can draw on experience and the patterns they have acquired to recognize what to do, ignoring other options. This is the basis of the Recognition-Primed Decision (RPD) model my colleagues and I described thirty years ago.

People who design decision aids and information technologies usually try to help people perform their jobs better. But insights can show us how to perform our jobs differently. And so the decision aids and technologies can get in the way of insights!

Rigor is not a substitute for imagination.

If you are committed to the change, you're going to have to sideline the skeptics, or at least keep them under control. There may be a temptation to move them out but skeptics have a value - flagging weaknesses in the plan. Ideally, you will enlist their critical stance by challenging them to find ways to improve the plan as you go forward.

I worry about leaders in complex situations who don't have enough experience, who are just going with their intuition and not monitoring it, not thinking about it.

There needs to be a certain structure to a situation, a certain predictability that allows you to have a basis for the intuition.