Great try for an amusement but it can really get one thinking. Well at 51 going by the test I have 37 years to go. 2047 here I come. By the way if I went to the gym cant I add 10 more years? Better still if I watch my diet stay away from polluted cities I can indeed do 57 more years. Yes I can! but only if I start right away. Am off to the gym...Merry Christmas and a Happy New 2010. Happy Holidays to the rest.