Revise personal-account-and-limits and adaptation-timeline
personal-account-and-limits gains the longer biography (1993 first
attempt, Vicodin, the age-five origin, minister years, Hashimoto's,
his sister's overdose), the 2017 seven-types do-not-fast list, the
serious-addict diagnostic, and a plain statement of the cures-to-
managed arc. adaptation-timeline restores the founding seven-phase
map (the 2023 talk is its reboot), the six-week/good-ketosis
rationale, and nostalgia hunger. Six early-era representative sources
added.