High achievers and leaders whose stress response has stopped switching off — wired at 11pm, snapping at things that didn't used to bother them, running on a kind of low-grade dread even when nothing's technically wrong. People who've tried the standard advice (exercise more, sleep better, set boundaries) and found it helps a bit without touching the underlying pattern.
It's not for acute crisis support — if you're in genuine crisis, that needs a different kind of help first. This is for people functioning, often functioning well from the outside, who know their nervous system is running the show more than they'd like.