Don't make unforced errors, don't smoke and be metabolically healthy—but you don't want to leave it at that. There's still way too great a chance that you're going to end up getting cancer ... How we bridge that gap, has to be through aggressive screening. Because about the only thing you can say about cancer that is capital T true is when you treat a cancer in an early stage, you will have a better outcome than if you treat that cancer at a later stage.