I've got some athletes who do best on 70% carbs, 20% protein, 10% fat. But they deserve their carbohydrates. They've got a great pancreas, they're in- sulin-sensitive, blah, blah, blah, they've got a lot of muscle mass. But some athletes, they're allowed 10 licks of a dried prune every 6 months. That's all they deserve and that's all they'll get. And after 6 months, they're actually al- lowed to look at calendar pictures of cakes once a week.