In a world that's getting more and more distracting, the people who can master their distractions will get ahead. And those who can't — they'll fall behind. There's a book called Indistractable that talks about how you can only get distracted in two ways. External distractions and internal distractions. In my opinion, the internal distraction is definitely the most important one. External distractions? That's the easy stuff. Put your phone away, turn off your notifications, done. Most people...