In 2008, while the film version of my book 'Choke' was coming to market, my mother was diagnosed with lung cancer. That meant that I had to appear in public to promote a comedy about a son trying to save his dying mother - the plot of Choke - while privately I was caring for my own dying mother. It was torture.
My characters tend to be more dynamic because they're reaching that point in their lives where their old way of being is breaking down. They're conflicted by the idea that they don't know what's next. You could call it Kierkegaard's leap of faith, when you get tired of sort of reinventing yourself on a very superficial level.
I know that I'm going to die and that you're going to die. I can't do anything about that. But I can explore it through a metaphor and make a kind of funny, dark story about it, and in doing so, really exhaust and research as many aspects of it as I can imagine. And in a way, that does give me some closure.
With a book, you're guaranteed the audience has a certain skill level and that the audience has to make an ongoing effort to consume this product and that the project is being consumed by just one person at a time. I really want to play to that strength because it's one of the few advantages books still have.