matagus

“Compounding this is the fact that the brain’s prefrontal cortex—the large part of the forebrain that lets us plan, think logically, and get work done—has a built-in “novelty bias.” Whenever we switch between tasks, it rewards us with dopamine—that amazing pleasure chemical that rushes through our brain whenever we devour a medium-sized pizza, accomplish something awesome, or have a drink or two after work.”
― Chris Bailey, Hyperfocus: How to Manage Your Attention in a World of Distraction