The Importance of Cryonics

I'd pay good money for one in 125 chance of an extra 30 years of healthy life. There's quite a few scientists trying to study animal models of freezing and reviving mice or insects or frogs, which are it's really cool. I'm still hoping that medical science advances to the point where I don't have to die. But this is kind of asking if all of your friends and family just disappeared, would you commit suicide? Is life not worth living?"