You seem to oversimplify the processes. Laser eye surgery has its own complications. I have about 3 degrees myopia and avoid having any laser surgery. Aging's

You seem to oversimplify the processes. Laser eye surgery has its own complications. I have about 3 degrees myopia and avoid having any laser surgery. Aging's got more to do with "telomeres" the ends of the chromosome molecules being shortened on each choromosome replication. I've read somewhere that some food such as the green tea helps with the health of the telomeres and that sounds like a more realistic way to extend life. I'm surprised Thiel talks nothing about natural supplements and he relies only on what's called the Human Growth Hormone. As for cancer cure, it's already been found : Take a look at phkillscancer.com