Efforts to deepen your focus will struggle if you don't simultaneously wean your mind from a dependence on distraction. Much in the same way that athletes must take care of their bodies outside of their training sessions, you'll struggle to achieve the deepest levels of concentration if you spend the rest of your time fleeing the slightest hint of boredom. We can find evidence for this claim in the research of Clifford Nass, the late Stanford communications professor who was well known for his study of behavior in the digital age. Among other insights, Nass's research revealed that constant attention switching online has a lasting negative effect on your brain. Here's Nass summarizing these findings in a 2010 interview with NPR's Ira Flatow: So we have scales that allow us to divide up people into people who multitask all the time and people who rarely do, and the differences are remarkable. People who multitask all the time can't filter out irrelevancy. They can't manage a working memory. They're chronically distracted. They initiate much larger parts of their brain that are irrelevant to the task at hand … they're pretty much mental wrecks. At this point Flatow asks Nass whether the chronically distracted recognize this rewiring of their brain: The people we talk with continually said, "look, when I really have to concentrate, I turn off everything and I am laser-focused." And unfortunately, they've developed habits of mind that make it impossible for them to be laser-focused. They're suckers for irrelevancy. They just can't keep on task. {emphasis mine} Once your brain has become accustomed to on-demand distraction, Nass discovered, it's hard to shake the addiction even when you want to concentrate. To put this more concretely: If every moment of potential boredom in your life-say, having to wait five minutes in line or sit alone in a restaurant until a friend arrives-is relieved with a quick glance at your smartphone, then your brain has likely been rewired to a point where, like the "mental wrecks" in Nass's research, it's not ready for deep work-even if you regularly schedule time to practice this concentration.
( Cal Newport )
[ Deep Work: Rules for Focused ]
www.QuoteSweet.com