You couldn’t even delay very long if you did change your mind and decide to go after everybody else. The rate of subjective/absolute change within the first few hours that people spent inside the Sublime was such that leaving it much more than an hour or so was risky; you’d get there and be isolated, those who had made the transition just hours before – whether they’d been close friends, lovers, family, identical twins, clones, whatever – would already have become so changed, so ascended in complexity, that you would have virtually nothing in common. You’d be on your own, or part of a hopelessly small group, effectively contextless, unanchored to anything greater than yourself, and so likely just to evaporate, dissolving into the generality of the fabric of the Sublime, meaningless.
It was unknown whether this phenomenon was something intrinsic to the exotic physics and other fundamental natural laws of the Sublime itself, or a rule imposed by those who inhabited the realm and helped enable the transition of people and civilisations. Various civs had conducted research into the subject and confirmed the effect without pinning down the cause. Perhaps a little of each, seemed to be the tentative consensus, which was not entirely helpful.
- Hydrogen Sonata, Chapter Two: (S -23)