But where it has led me is just to be more cognizant of insulin, things that are related to and/or affect insulin. To look at not only ketosis but fasting, to look at cyclical ketogenic diets and so on, targeted ketogenic diets where you're timing carbohydrate intake near workouts, which a lot of endurance athletes do so they can consume like 300 or 400 grams of carbohydrates in a day and still say in ketosis, pretty wild stuff.