Hmmm
Im a Compsci/Biotech Major, and I know for a fact that With the science coming out in the next 20 years it is very likely that people will be able to live happy/productive lives well into there 100-120's. My advice is to keep on Doing AS in Modest amounts, and I would almost bet my life on the fact that science will be able to fix you. Look at stem cells, they are not just in Placentas, We all have stems cells in our bodys, mainly in our Spinal cord, We can use those cells to create new organs for you, so if you blow your Liver, or Kidney in the near future you will be able to use those cells to recreate an organ that your body wont reject because it is of your DNA, just an interesting thought.
MY 2 cents, Invest in some BIOTech Companys,