Enough. A short rebuke to oneself: "you have endured countless (μύρια) troubles — through not being content (μὴ ἀρκεῖσθαι) with your TERMruling faculty doing the very things it was constituted (κατεσκεύασται) to do." The source of suffering is not circumstance but resistance to one's own nature: when the ἡγεμονικόν does its own work (judging and acting by reason), that is DOGMAenough; the torment comes from wanting something else (cf. 9.6 — the present judgement, action, and disposition are "enough").

The break-off. "ἀλλὰ ἅλις" — "but enough" — is not a conclusion but an act of will: to stop chewing over the fault and return to the task. The very memory that the troubles were self-inflicted already frees. The governing discipline is assent.