And when you think about metabolism and aging, for me it goes to um a lot of the data that has emerged from um the ITP, for example, intervention testing program. This uh this Rich Miller has been on several times. I I watched your your recent podcast with uh Rich and and others. Um one of the remarkable thing when you look at the drugs that have seven or whatever 10 drugs that have emerged out of 80 y uh they are really targeting glucose metabolism and uh you know and and very via completely different mechanism. Think about a carbos which is blocking you know absorption of glucose. Think about the canosin which is you know targeting a protein has nothing to do links to protein glucose reabsorption in the kidney. Think about metformin which is you know but metformin failed.