When Vacation Stops Fixing Executive Burnout: How I’m Getting Ahead of It
I’m writing this just before I step away for a little over three weeks, and I’ve been thinking about vacation and recovery in a much more personal way. Somewhere along the way, I noticed that my brain had stopped fully turning off when I was away. I’m a founder and CEO, and I’ve spent nearly three decades working in health, performance, and longevity. Even with everything I know about recovery, there have been vacations when part of me stayed at work. I could feel myself recharge while I was away, only to have that restoration disappear within a day or two at most after coming home. Eventually, I had to acknowledge that the vacations were fine. The way I was working between them needed my attention, and my recovery was paying the bill.
I see this same pattern in high-performing women I work with all the time. The vacation that could fully recharge her in her 30s may not have the same effect in her 40s. She hasn’t forgotten how to rest, and she didn’t choose the wrong vacation. Her body’s capacity to recover from sustained stress has changed, which means the same amount of rest may no longer produce the same degree of restoration.
That recognition is shaping how I’m approaching these next three weeks away. This time, I’m thinking proactively about what my body needs to genuinely recover, because understanding recovery capacity changes how we protect it.
Key Takeaways
Vacation stops fully recharging some women not because they picked the wrong trip, but because their body’s capacity to recover from stress has changed.
The HPA axis, the communication pathway between the brain and adrenal glands, is built to activate under stress and settle once the demand passes - chronic stress without real recovery time keeps it from settling.
A 2025 meta-analysis of 32 studies in the Journal of Applied Psychology confirmed vacation improves wellbeing, while a 2023 study in European Psychologist found those gains fade out within the first week back at work.
Hormonal shifts through the late 30s and 40s reduce the buffering capacity that once helped the body absorb and recover from stress more easily.
Rebuilding recovery capacity, not finding a longer or better vacation, is what makes rest hold again.
You're Not Imagining It: This Really Has Gotten Worse
There’s something worth noticing in the difference between how you recover from vacation now and how you did five years ago. You have years of your own experience to draw from, and you know how you used to feel after time away. If the post-vacation crash arrives faster or hits harder than it once did, that difference is valuable data. Your recovery capacity may have shifted, not the quality of your vacations. You didn’t use to feel this way, and that change is worth taking seriously rather than dismissing it as mood, age, or nostalgia.
I see women explain this away all the time. You assume you picked a less relaxing trip, the logistics were off, or you needed more time, so the next vacation is slower, longer, or more remote. Then the same post-vacation crash shows up anyway. When that pattern repeats across completely different kinds of trips, the vacation is probably not the variable. What has changed is your ability to recover from the life you return to. For high-performing women, that shift can be easy to miss because everything on the outside may still look better than fine. Sometimes the earliest signal is simply recognizing that your recovery doesn’t hold the way it once did.
Why Recovery Capacity Changes Over Time
Your stress-response system was built for rhythm. The HPA axis, one of the primary communication pathways between your brain and adrenal glands, is designed to activate under demand, release cortisol to help you meet the moment, and then regulate as that demand passes. A vacation can create a valuable recovery window by reducing some of the demands that keep this system activated and giving the body more space for restoration.
What changes the equation is chronic stress without enough meaningful recovery between periods of demand. Over time, the accumulated physiological cost is often described as allostatic load. I think of it as a kind of physiological debt. A week away may have been enough to clear the balance when that balance was relatively small. After years of sustained demand, two weeks can feel as though you paid down the interest without touching much of the principal. You feel better, but you don’t necessarily return with the same reserve you once did.
Then layer in the hormonal changes that can begin in the late 30s and continue through our 40s and 50s. Estrogen and progesterone interact with the systems involved in stress regulation, sleep, mood, and recovery. As those hormones begin to fluctuate and eventually decline, the way we respond to and recover from stress can change as well. The same woman, with the same work ethic, may simply have less physiological shock absorption than she once did.
I see this arc in high-performing women all the time. In her 30s, one good week away and she came back sharp. In her 40s or 50s, she takes ten days, genuinely disconnects, and still comes home feeling as though she never fully caught up. Her recovery capacity has changed, but no one ever explained that possibility to her.
What's Happening in the First 48 Hours Back
The crash after re-entry can feel disproportionate because recovery and demand operate on very different timelines. Your body can begin downshifting while you’re away as the constant stream of decisions, deadlines, schedules, and responsibilities decreases, but rebuilding deeper recovery capacity takes time. Sleep can improve, your nervous system has more opportunities to regulate, and the stress-response patterns that have been running under sustained demand finally have some room to settle. You may feel noticeably better, but feeling better and being fully recovered are not always the same thing.
Demand, on the other hand, can return almost instantly. Within hours of being home, the inbox is full, the calendar is moving, decisions are waiting, and your stress response is being called on again. This is why the first few days back can feel startlingly difficult. You can feel wired and depleted at the same time, and it may seem as though the benefits of the trip disappeared overnight. They didn’t. Your body returned to full demand before it had rebuilt enough reserve to meet it.
That distinction matters because it shifts the question from how relaxing your vacation was to how much recovery capacity you had going into it, how much you were able to rebuild while you were away, and what you asked of yourself during re-entry.
Signs Your Recovery Capacity Has Changed, Not Just Your Vacations
If you’re wondering whether this is your pattern, these are some of the signs I watch for, always measured against your own history rather than anyone else’s:
• It takes noticeably longer to feel like yourself after time off than it did in previous years.
• Fatigue, flatness, or brain fog returns within a day or two of being back, even after a genuinely relaxing trip.
• Sleep doesn’t feel restorative, sometimes even during the vacation itself when the usual demands of your life have significantly decreased.
• Your stress tolerance at work feels shorter. Things that used to roll off you now require more energy to absorb.
• Recovery from ordinary demands, a hard week, a long travel day, or an unusually full schedule takes longer than what was historically normal for you.
None of these signs alone tells the whole story, and this isn’t a checklist to score yourself against. What matters is the pattern they create when you compare them with your own baseline. If you consistently need more time to recover, feel restored for less time, or have less reserve when normal demand returns, that is useful information. It may be telling you that more time off alone is no longer enough to rebuild the recovery capacity your life requires.
Wondering if your stress, fatigue, and overwhelm are signs that your body is carrying more than it should? Take the free quiz to uncover the hidden patterns affecting your energy, resilience, and recovery.
Discover What May Be Draining Your EnergyRebuilding Recovery Capacity Instead of Chasing a Better Vacation
The instinct is to solve this with a better trip: longer, farther away, and more restorative. I understand the pull, but this time I’m approaching my own vacation differently. My trip is 18 days across several time zones, and my wind-down started two weeks before I will board that plane, ready for takeoff. High-performing women tend to do the opposite. We cram everything in before leaving and plan to make up for lost time when we return, which means we can arrive at vacation already carrying an enormous amount of physiological and mental load. The first several days away then become less about restoration and more about coming down from the pace it took to get there.
This time, I’m reverse engineering it. I’m biohacking the runway. When I feel myself getting wound up during my two-week countdown, I deliberately pause and spend a few minutes doing breathwork rather than allowing that momentum to keep building. I’ve added extracellular hydrogen sessions to my own pre-travel routine, not skipping my regular barre classes before lift-off, and I’ve protected five full days at home after I return before I return to work. That space is intentional. I want time to reacclimate, restore my normal rhythms, and allow the benefits of being away to settle before returning to a high level of demand.
I don’t consider any of this luxury or indulgence. I see it as an investment in my capacity, health, and future self. I spent years working in sports performance and recovery, including with professional and Olympic athletes, and one of the things that experience taught me is that recovery is part of high performance. Elite athletes don’t expect their bodies to perform at an extraordinary level indefinitely without creating deliberate space for restoration. Yet high-performing women often operate with that exact expectation. We may not be competing on a field or in an arena, but many of us are asking our brains and bodies to perform at an exceptionally high level, day after day. If we want to return to the game able to perform at the caliber our lives require, recovery has to be built into the strategy. For me, that is what rebuilding recovery capacity looks like in practice. Through a longevity and functional health lens, the goal is sustainable capacity that extends far beyond any single vacation.
FAQs
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This often comes down to timing. Demand returns much faster than deeper recovery happens. Within hours of being back, your schedule, decisions, responsibilities, and inbox can reactivate the same stress-response patterns that had finally begun to settle while you were away. That’s why the return can feel like a step backward instead of a fresh start. You may have felt better on vacation, but your body hadn’t necessarily rebuilt enough reserve to meet the full demand waiting for you when you returned.
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Yes. This can be a common and explainable shift in recovery capacity. Years of sustained demand, changing sleep patterns, cumulative stress, and the hormonal shifts that occur through our late 30s, 40s, and 50s can all influence how effectively we recover. The rest itself isn’t necessarily failing. Your body may simply need more support to make use of the recovery window it creates. Treat that change as information about your physiology rather than evidence that you’re somehow resting or relaxing incorrectly.
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There is no universal answer for how long it should take to feel normal after time away, which is why a generic timeline isn’t the most useful measuring stick. The comparison that matters is your own history. If a long weekend used to restore you and now a week barely does, or if you never quite reach the level of recovery you once did, that change in your recovery window is meaningful. Measure against your own baseline and pay attention when the gap between the amount of recovery you need and the amount you seem able to achieve keeps widening.
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More time away can absolutely help, and I’ll never talk you out of a longer vacation. Eighteen days gives me a much deeper pause than seven, and I’m counting on that myself. But if the underlying factors affecting your recovery capacity remain unchanged, a longer trip can still produce the same pattern: genuine relief that doesn’t hold once full demand resumes. The length of the vacation can extend the recovery window, but sustainable capacity is built through what happens before, during, and after the trip. Vacation is an important part of recovery, but it was never meant to carry the entire job.
Final Thoughts
The vacation usually isn’t the problem, and neither are you. Recovery capacity can change so gradually that no one ever names what is happening, and you adapt around it without realizing how much has shifted. Recognizing the pattern is a turning point because recovery capacity is not fixed. It can be understood, supported, and intentionally rebuilt.
That’s the perspective I’m carrying into my own 18 days away: rest as a strategy I’m engineering, not an outcome I’m hoping for. I want to return with more than memories from a beautiful trip. I want the restoration to hold because I created space for my body to use it.
That is the kind of pattern-level work HealthStyle by Dr. Kenna exists for. As a strategic health advisory platform for high-performing women, HealthStyle looks at recovery through the lens of your individual health data, history, physiology, and the way your life runs, so the rest holds again. Because the goal isn’t taking more time off. It is building the capacity to return to a demanding life with the reserves to meet it.
Doing all the right things but still feeling tired, wired, or not quite like yourself? Functional health coaching connects the signals you've been managing on your own into a strategy built for your actual life.
Explore ServicesResearch & Sources
“I Need a Vacation: A Meta-Analysis of Vacation and Employee Well-Being.” Journal of Applied Psychology, 2025. The most recent and comprehensive vacation science included here, analyzing 32 studies and 256 effect sizes examining how employee well-being changes as a result of vacation. https://pubmed.ncbi.nlm.nih.gov/39836131/
“We Continue to Recover Through Vacation! Meta-Analysis of Vacation Effects on Well-Being and Its Fade-Out.” European Psychologist, 2023. A meta-analysis of 13 studies finding that vacations improve well-being, including measures of stress and exhaustion, but that these improvements fade after returning to work, with no significant difference from pre-vacation levels by the end of the first post-vacation week. https://econtent.hogrefe.com/doi/10.1027/1016-9040/a000518
“Allostatic Load and Its Impact on Health: A Systematic Review.” Psychotherapy and Psychosomatics, 2021. A systematic review examining allostatic load as the cumulative physiological burden associated with chronic stress and life events, and allostatic overload as occurring when environmental challenges exceed an individual’s ability to cope. https://karger.com/pps/article/90/1/11/294736/Allostatic-Load-and-Its-Impact-on-Health-A
“The Role of the Hypothalamic-Pituitary-Adrenal Axis in Depression Across the Female Reproductive Lifecycle: Current Knowledge and Future Directions.” Frontiers in Endocrinology, 2023. Research supporting the relationship between female reproductive hormones and HPA-axis stress regulation. The review includes evidence that estradiol may influence the HPA stress response in perimenopausal women, including research in which estrogen supplementation was associated with reduced cortisol and other stress-hormone responses. https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2023.1295261/full
“Steroid Hormone Secretion Over the Course of the Perimenopause: Findings From the Swiss Perimenopause Study.” Frontiers in Global Women’s Health, 2021. A 13-month longitudinal study of 127 women ages 40 to 56 examining estradiol, progesterone, and cortisol across perimenopause. The study demonstrates substantial individual variability and hormonal fluctuation during the perimenopausal transition. It did not find a uniform decline in estradiol and progesterone or a general increase in cortisol across the study period. https://www.frontiersin.org/journals/global-womens-health/articles/10.3389/fgwh.2021.774308/full
Disclaimer
This content is based on nearly three decades of clinical experience and is provided for educational and informational purposes only. The insights and perspectives shared here reflect a functional health approach rooted in evidence, and are not intended to diagnose, treat, cure, or prevent any condition, nor to replace personalized guidance from your own qualified healthcare provider. Every woman's physiology, history, and circumstances are different, and what applies in one situation may not apply in another. If you are experiencing persistent or concerning symptoms, please consult a licensed professional who can evaluate your individual needs.
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