The number one most surprising thing about Retrofit has been that it's absolutely not a diet. Even going in, I thought, "Oh, this is going to be like a diet. They're going to tell me what to eat." What, instead, they did is they helped me understand the choices I was making and let me pick and I was still able to have anything I wanted to have. It was just more about moderation and right sizing in the portions and balancing the meal. So, I've totally surprised that I haven't gone through periods of being hungry. That's incredibly rare. In fact, I eat breakfast now and I didn't used to. So I feel like I actually eat more than I used to, strangely. I'm just eating a lot better, so that's been the big surprised for me. It's not a diet.