It is no more uncertain than any future event;

I am talking about the odds, and even if I were talking about the event, I feel pretty strongly that we can be more certain about things like the sun rising tomorrow than me winning the lottery next week. My odds of winning the with each ticket I buy are 1 in X plus/minus some factor for fraud/finding a winning ticket. That's a pretty low range of odds. My odds for being revived after cryonics have a much wider range, since the events leading up to it are far more complicated than removing 6 balls from an urn. Hence, fundamental uncertainty because the fundamental aspects of the problem are different in a way that leads to less certainty.