Friendly Skies

Flying solo back to MI for a few days over Spring Break, I sat next to two grade-school sisters. Their father & brother were sitting across the aisle. These girls were very friendly, and too young to really entertain themselves for 4.5 hours. So we talked a lot ;)
Eventually, they asked me where I worked (I had to first mention that I had a job, as kids don't really care where we work). When I said I was a teacher, one girl said that was good, because "you look like a teacher or a book writer". Out of the mouths of babes.
Maybe it's the glasses.