I am a marginally employed person who can escape with my school teacher wife to the waters of Maine for much of the summer.

It’s been a tough couple of years for condescending nerds. And if bookstores fall, Jon, America will be inundated with a wandering, snarky underclass of unemployable purveyors of useless and arcane esoterica.

I'm an older, wall-eyed, overweight, tweedy writer who has been lucky enough to be asked to play various iterations of himself in a certain realm of popular cultutre. That gives me great joy and excitement, but I don't go to the media saying, "And I'm also the world's greatest actor."

The only time I've ever been mistaken for someone else is - and this arguable still - when a person came up to me on the boardwalk of Ocean City, New Jersey and said, "You look a lot like that guy from computer ads" and I said, "There is a reason because I am that guy," and the guy looked at me for a minute, laughed and said, "That's a funny joke, but you really do look like him." He thought I was not me.

That catharsis is really the core of the incredibly personal comedy of Louis C.K. or Marc Maron or whatever. And look - I find it fascinating that I'm sitting here talking about some of these things, and not to low tones, and my kids are in the other room. I have to trust that if they hear what I'm saying and they have questions about it, I'll be able to answer it, and that's fine. But that's part of the scariness of it - the reality of opening up my own life and my own feelings.

I realized that even in a world of proliferating media venues, online and in print, and on TV and on countless cable channels, the idea that I could be considered an expert on chronic knee pain was I think troubling for society, but very exciting for me.

I think, as we all learn as a child, you have to learn to tolerate ambiguity better and I'm still terrible at it and I hate it; even the word ambiguity makes me sick to me stomach.