That is really a beautiful comment.

It's a good point, and one I never would have thought of on my own: people find it painful to think they might have a chance to survive after they've struggled to give up hope.

One way to fight this is to reframe cryonics as similar to CPR: you'll still die eventually, but this is just a way of living a little longer. But people seem to find it emotionally different, perhaps because of the time delay, or the uncertainty.