... sometimes when you are asked a question that is difficult, the mind doesn't stay silent if it doesn't have the answer. The mind produces something, and what it produces very characteristically is the answer to an easier but related question.
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 KahnemanWhen people think of the outcomes of their decisions, they think much more short term than that. They think in terms of gains and losses.
Daniel Kahneman