The Importance of Do Not Disturb

To me, there is no phone call that I need right now because the only time that I need to be interrupted by a phone call is when I'm allowing myself to be interrupted. So if I'm going to meet you for breakfast, my phone won't ring period. And I won't know if there's a phone call until I'm done. That's just how I work. See, I make that decision before I ever start.