 Is there something that we could focus on lifestyle wise for four weeks and say, let's see if you're better? You know, that's such a good question. And I write about this in my new book, Eat to Beat Your Diet, where I talk about metabolism, I talk about the foods that can help your metabolism. And then I present kind of an approach, a strategy that anybody can put into their lives. And it involves taking a look at the things that are not so good for you and auditing that and actually trying to cut down or cut those out. The six grams of dietary fiber, which are present in an average size pair, has been shown by MD Anderson research to improve your gut microbiome and actually make the difference of whether you're going to survive melanoma, getting an immunotherapy or not. Or the bacteria acrymansia, which can be grown by drinking pomegranate juice or concrete grape juice or cranberry juice that seems to be present in every patient who's a positive responder. They benefit. The tumor is wiped out by your immune system. And people who get checkpoint inhibitors for their cancer, because we don't know who responds and who doesn't respond, will be getting to find out that what you eat and how it happens to change the ecosystem of your gut bacteria, looks like you can actually make a big difference. And that big difference could be life and death.