Attentional bias is the tendency of our perception to be affected by our recurring thoughts. For example, people who frequently think about the clothes they wear pay more attention to the clothes of others.
The age of Big Data has generated new tools and ideas on an enormous scale, with applications spreading from marketing to Wall Street, human resources, college admissions, and insurance. At the same time, Big Data has opened opportunities for a whole new class of professional gamers and manipulators, who take advantage of people using the power of statistics.
For most of my life, I’ve just drifted. I would work passionately at one thing for a while, then I’d burn out on that thing and move on to something else. I felt like I had a good grip on what I needed to do today, but in terms of thinking about the big picture of my life, I just didn’t have any idea.
Long before scientists began shedding light on how our minds and bodies actually affect one another, an intuitive understanding of this dialogue between the body and the emotions, or feelings, emerged and permeated our very language: We use “feeling sick” as a grab-bag term for both the sensory symptoms — fever, fatigue, nausea — and the psychological malaise, woven of emotions like sadness and apathy.