I have my copy of the final Harry Potter book sitting on my night stand, just waiting to be read, but I haven’t started reading it. It seems like people are still being very careful with the spoilers, but I know that at some point, that will pass. I’m a little bit anxious about finishing it before that date arrives. How concerned am I? I was at a restaurant the other night and a teenager sitting a table or two over began to discuss the book rather loudly, and I was almost moved to violence. Fortunately someone at his table who hasn’t read the book yet cut him off.