In TV and film, a little goes a long way. I see the show as horror so a lot of the [violence] is suggested. But it is violent. It is gory. I don't see any need to up the gore. Just to keep it as real and visceral as possible.
I firmly believe that every six years, a person goes through a serious change. Think about it: At 6, you start school. At about 12, you start hitting puberty. And then it goes on. You start hitting these different mental levels, and people change. I think that's part of the reason the divorce rate is so high.