Under the right circumstances, a subconscious neurobiological sequence in our brains causes us to perceive the world around us in ways that contradict objective reality, distorting what we see and hear. This powerful shift in perception is unrelated to our intelligence, morals, or past behaviors. In fact, we don’t even know it’s happening, nor can we control it.
(We) found that it happens in two distinct situations: those involving high anxiety and those associated with major reward.
Under these conditions, all of us would do something just as regrettable as the headline-grabbing stories above, contrary to what we tell ourselves. Phrased differently, we don’t consciously decide to act a fool. Rather, once our perception is distorted, we act in ways that seem reasonable to us but foolish to observers.
Robert Pearl writing in Vox