Sam sits in his noisy apartment, surrounded by the distractions of his digital life. His research is scattered across a dozen tabs. He writes a sentence, then deletes it. Doubt creeps in: "Is this the right way to start?" Before long, he's scrolling through social media, half-heartedly checking his email, and staring at his chaotic desk-a mirror of his cluttered mind. After two hours, he has little to show for it but frustration and dread.