Process journey
Photos record what we saw. Brain-State Circuit Replay asks whether we can reconstruct what we were.
The Unreturnable Present Paradox / 当下不可归悖论: the fear that “I can’t go back anymore” can create anticipatory grief inside the moment itself.
A static, speculative map of how a future system might help someone re-approach a past-associated integrated self-state — self-capacity rather than visual playback — without claiming exact replay, literal time travel, medical benefit, or empirical validation from synthetic data.