Ray Kurzweil thinks we are close to immortality. So, with this in mind he wrote a book called The Fantastic Voyage where he outlines the 3 steps to becoming immortal. It was written nearly 10 years ago now, but the principles are still sound, I am sure.
The first one is to take steps now to ensure you live long enough to benefit from the medical breakthroughs that are coming in the near future (say the next 10 years). They will hopefully provide significant longevity benefits that extend your life long enough to benefit from the next batch of revolutions and so on.
So, with this in mind, what specific steps can we do today to improve our chances of staying alive to benefit from future breakthroughs?