However, optimism is highly valued, socially and in the market; people and firms reward the providers of dangerously misleading information more than they reward truth tellers. One of the lessons of the financial crisis that led to the Great Recession is that there are periods in which competition, among experts and among organizations, creates powerful forces that favor a collective blindness to risk and uncertainty.
Daniel KahnemanPeople like leaders who look like they are dominant, optimistic, friendly to their friends, and quick on the trigger when it comes to enemies. They like boldness and despise the appearance of timidity and protracted doubt.
Daniel KahnemanWhen you look at the books about well-being, you see one word - it's happiness. People do not distinguish.
Daniel KahnemanPeople's mood is really determined primarily by their genetic make-up and personality, and in the second place by their immediate context, and only in the third and fourth place by worries and concerns and other things like that.
Daniel Kahnemanyou know you have made a theoretical advance when you can no longer reconstruct why you failed for so long to see the obvious.
Daniel Kahneman