“But , sitting here at my desk, I realize something else. We've been on these parallel tracks, David and I. Moving constantly forward in space but never actually touching, for fear of throwing each other off course. Like if we were aligned in the same direction, we'd never have to compromise. But the thing about parallel tracks is you can be inches apart, or miles. And lately it feels like the width between David and me is extraordinary. WE just didn't notice because we were still looking at the same horizon. But it dawns on me that I want someone in my way. I want us to collide.”