 I see we've still got to get a picture up on there. Dopamine and endorphins seem to be the hunter's favorite drugs, I note. And then there's a story from a person who has been through all kinds of addictions and says, you know, what I found is I can't get rid of my personality characteristics that make me prone to addictions, but I can allow myself to be addicted to things that are actually good, like in this person's case it was exercise.