In the age of big data, relying on intuition—what others call gut, instinct, a sixth sense or a hunch—can seem like a cop-out or an inferior system. But according to a survey of top executives, the majority of leaders leverage feelings and experience when making handling crises. And despite popular belief, intuition isn’t a woo-woo concept exclusively reserved for the touchy-feely self-help world. There’s actually a neurological basis for it.