"Optimistic People Rise in This World."

In his forthcoming book, “Thinking, Fast and Slow” (I’ll write more about it in a couple of weeks), Kahneman calls this the planning fallacy. Most people overrate their own abilities and exaggerate their capacity to shape the future. That’s fine. Optimistic people rise in this world. The problem comes when these optimists don’t look at themselves objectively from the outside.

--David Brooks and The Planning Fallacy