 obamacare math may not add up for young invincibles  numbers were released this week showing only 24 of those who have enrolled in obamacare so far are in the 1834 demographic so important for the success of the program administration officials claim there will be a surge of enrollments within this age group before the enrollment deadline but what if they re wrong will it really make economic sense for those who are young and healthy to buy health insurance learn more  wwwcnbccom id 101343022 