Except for when I was very little and thought that being an...

Except for when I was very little and thought that being an "engineer" meant he drove a train. Then I imagined him in the seat of an engine car the color of coal, a string of shiny passenger cars trailing behind. One day my father laughed and corrected me. Everything snapped into focus. It's one of those unforgettable moments that happen as a child, when you discover that all along the world has been betraying you.