Now, if we don't have any insulin, then that means the liver cannot actually absorb that glucose, because remember, the insulin is used to upregulate the absorption of glucose into the liver. If we have no insulin, we cannot absorb the glucose. So if we can't absorb the glucose into the liver cells, the pedicides, what that means is we're going to decrease the level of oxalo acetate inside our liver cells. Now, why is that important? Well, remember, we need high levels of oxyloacetate to actually use the CECL coenzyme A that we get from beta oxidation and fatty acids to help us generate citrate, the intermediate of the citric acid cycle. And that helps us generate ATP molecules, convert the CTL coenzyme A ultimately into ATP molecules.