When I run into friends in the neighborhood, it’s usually in one of the grocery stores. When they ask, “Where’ve you been?” – because they haven’t seen me in a while – I always say I’m either working, home, or here shopping. The last time an encounter such as this happened, instead of catching up on each other’s lives, my friend asked if all the letters I publish and respond to are real. When I was asked that by an individual I was meeting with for work, then I knew I had to write this specific column.