So, for example, even not having food in your system for 12 to 16 hours, whether it's fasting or not, that's debatable. Because some people say, "Well, it's not fasting, it's not having food for 12 hours." And I think that's where I would say not having food for 12 to 16 hours is not fasting, but maybe giving rest to your system, rest and repair and rejuvenation of your system.