Context

Seven years on M&A — average 92-hour weeks, three live mandates at any time, one transatlantic flight every ten days. Year seven, after a fourth all-nighter on a closing deck, she stopped being able to make decisions. Couldn't pick lunch. Couldn't open her inbox. Cried in the back of an Uber on Park Avenue and didn't know why. Two psychiatrists in a row — one through the bank's EAP, one private — diagnosed major depressive episode and offered SSRIs. Her family said the same thing in softer words. The framing was always the same: *something is wrong with her mind*. The bank, generously, gave her three months off and a return-to-work plan built around therapy and medication.

The pattern

Nothing was wrong with her mind. Her cognition was intact, her values were intact, her ambition was intact — they were just buried under an autonomic system that had finally refused. Seven years of cortisol-on-tap had inverted: her sympathetic ceiling had collapsed, and she'd dropped through it into dorsal-vagal shutdown. The presentation looks identical to depression — flat affect, anhedonia, decision paralysis, social withdrawal — but the mechanism is the opposite. Depression is often a system that has given up. Her system was a system that had been on for too long and had finally tripped its breaker. SSRIs would have masked the readout without restoring the circuit. Therapy would have processed the meaning of a state she didn't yet have the physiology to feel. She didn't need either, first. She needed her nervous system back.

What we did

• •Reset protocol (10 days) to break the dorsal-vagal lock and restore ventral access — done before any other intervention
• •Three psychiatrists' diagnosis re-examined alongside her HRV trace, sleep architecture, and morning cortisol curve — the autonomic data told a different story than the questionnaires
• •Anchor stack tuned for the deal-cycle: pre-call vagal breathing, post-pitch physiological sigh, mandated 90-second discharge between back-to-back meetings
• •Sleep architecture rebuild: hard 11pm wind-down, blackout protocol, no email after 10pm — held even through live deals
• •Weekly 1:1 coaching to renegotiate her staffing model — she stayed on three deals but stopped being the line of first response on all three
• •Coordinated with her psychiatrist to defer SSRI start by 12 weeks; by week 10 it was no longer being considered
• •Quarterly bloodwork and HRV reviewed together — autonomic recovery preceded subjective recovery by about three weeks

Outcomes