Do you take rational decisions?

Here's an interesting article by David Brooks that talks about that question (as applied to the current economic environment)

"In this new body of thought, you get a very different picture of human nature. Reason is not like a rider atop a horse. Instead, each person’s mind contains a panoply of instincts, strategies, intuitions, emotions, memories and habits, which vie for supremacy. An irregular, idiosyncratic and largely unconscious process determines which of these internal players gets to control behavior at any instant. Context — which stimulus triggers which response — matters a lot."