So meaning if your muscle resistant you have a certain shape and if you're beta cell it's a different shape and if you're a combination of things and there are other factors by the way that play in here like your microbiome so the guts in your the microbes in your gut all play in this and so they basically affect the shape of your curve and now we're not there yet but we're good for some of these like for muscle resistant we can quite accurately predict whether muscle are resistant just from the shape of that glucose curve which you can get now from an over- the-counter purchase at at a drugstore.