[A appreciative and acknowledging nod and a smile to go along.] And that is a good thing... at the risk of sounding like a crochety old man, at times, there don't seem to be a lot of people who think deeply about the Big Questions, or at least, they seem to shy from talking about them. Or, I might be getting too wrapped up in my own knowledge and thoughts. [A bit of a self-deprecating shrug and tilt of his head.]