Sometimes people will argue that if you would pay a lot to save your own life from a fatal illness, that means you don't value lives equally but prefer your own, and therefore you should sign up for cryonics. But this argument seems a bit problematic to me, because it assumes my preference to save my life in the case of the fatal illness is ideal. In reality it might not be ideal at all. I am certainly not Zachary Baumkletterer, but it's likely I would be a better person if I were. If this is the case, the problem is not that I am unwilling to sign up for cryonics, but that I would pay to save myself from the fatal illness instead of giving the money away. And this argument does not mean that if I don't want to sign up for cryonics, instead I have to start donating all my money to charity. It just means I am doing the best I feel that I can, and if I signed up for cryonics I would be doing even worse (by doing less for others.)