The Highest Performers I Treat All Share One Habit. It Is Not the One You Think.
By Dr. Christa Smith, PhD
I am a clinical psychologist, and my practice is full of people you would call successful. Executives, founders, physicians, attorneys. From the outside, they are winning. Inside my office, they describe the same strange experience in almost the same words: I am doing everything right, and I am running on fumes.
Here is what I have learned treating them. The thing quietly draining high performers is not their workload. It is that they never actually stop. Not the hours on the calendar, the hours in the head. They are home but still negotiating the deal in the shower. On vacation but bracing for the inbox. The body left the office; the nervous system never got the memo.
That distinction matters because the nervous system does not respond to your job title or your intentions. It responds to signals. If it never receives a clear signal that the demands are over, it stays in a low-grade state of alert around the clock. That constant hum is what burnout is actually made of. The exhaustion, the shrinking patience, the 1 a.m. wake-ups, the sense that even weekends do not refill the tank, all of it traces back to a system that never gets to stand down.
So the single habit that separates the high performers who last from the ones who flame out is not a morning routine, a supplement, or a productivity system. It is a real off switch, practiced on purpose. Three examples of what that looks like in my clinical work:
The shutdown, not the wind-down. One executive I worked with could not sleep, and every sleep-hygiene tactic had failed him. What worked was a five-minute ritual before bed: write down tomorrow’s three must-happens, then consciously declare the day closed. His racing mind was not anxiety for its own sake. It was a competent brain refusing to drop open loops. Once everything was captured somewhere outside his skull, it let go. He did not need to relax more. He needed permission to stop standing guard.
The unbreakable mediocre hour. Another client kept designing elaborate self-care routines and abandoning them the first busy week. We replaced all of it with one recurring block that nothing was allowed to override, no matter how ordinary the activity inside it was. The content of the hour barely mattered. The inviolability did. A boundary you keep when it is inconvenient is the only kind your body believes.
The transition ritual. A physician I treated was coming home physically present and emotionally absent, and her family felt it. The fix was almost embarrassingly small: five minutes between the car and the front door that belonged to neither work nor home. A short walk, a moment outside, nothing productive. Without a transition, the day’s stress does not get discharged. It just relocates to the dinner table.
Notice what these have in common. None of them reduces the workload. All of them change the signal. They tell a vigilant nervous system, unmistakably and repeatedly, that the emergency is over, and a nervous system that believes the emergency is over is one that can actually recover. Recovery, not rest in the abstract, is what makes high output sustainable.
If you take one thing from this, take the reframe: you probably do not have a discipline problem or a time problem. You have a signaling problem. The fix is not to work less, necessarily. It is to stop half-working during every hour you are supposedly off, because half-rest restores almost nothing, and a full hour that is truly yours restores more than a weekend spent bracing for Monday.
The highest performers I know are not the ones who can push the hardest. Plenty of people can push. They are the ones who learned, usually the hard way, that the push only works if something ever signals stop.
About the author: Dr. Christa Smith, PhD, is a clinical psychologist with CEREVITY, a nationwide network of independent licensed clinicians serving high-achieving professionals. Her work focuses on anxiety, burnout, relationships, and mindfulness. Learn more at cerevity.com