Dai Stihó

I think 'it depends' is a pretty good answer. Immortality, alone, seems like an iffy prospect. With someone else though, I think it begins to look better. That being said, I think this entry bypasses the question slightly, because I grant only freedom of death from natural causes, not the lack of ability to die. If that were offered to me, I'd be pretty happy about taking it, because if things did get boring/bad, release would be possible.