It's not surprising to see in my own work, looking back, and in the work of some of my peers, an attention to family. It's nice to write a book that does tend toward significance and meaning, and where else are you sure of finding it?
It's just a matter of writing the kind of book I enjoy reading. Something better be happening at the beginning, and then on every page after, or I get irritated.
If you're interested in how people behave, if you're interested in the way they talk about themselves, the way the conceive of themselves, it's very hard to ignore drugs nowadays, because that is so much part of the conversation.