By Brianna McKinney
In the parking industry, you think in terms of return on investment. Every decision, whether it’s upgrading equipment, adjusting staffing, or maintaining a facility, is evaluated based on long-term performance. You understand that neglecting routine maintenance doesn’t eliminate cost; it simply delays it and often makes it more expensive.
Health works the same way, but most people don’t treat it that way.
Sleep, in particular, is often treated as optional, something to fit in after everything else is done. For high performers, it’s frequently the first thing sacrificed in the name of productivity. The assumption is that the trade-off is worth it.
It rarely is.
The downsides of too little sleep
Sleep is not passive downtime. It is the period when the body regulates blood sugar, recalibrates stress hormones, consolidates memory, and clears metabolic waste from the brain. When sleep is compromised, those systems don’t stop working. They just work less efficiently. The result is subtle at first: more reliance on caffeine, slightly worse decision-making, shorter patience, and increased cravings for quick energy.
Most people don’t connect these changes back to sleep. They adapt to them.
Over time, that adaptation becomes the baseline. What feels “normal” is actually a diminished version of how the body is designed to function.
From a performance standpoint, this matters. Inconsistent energy leads to inconsistent output. Slower cognitive processing affects judgment. Poor sleep also increases insulin resistance, which makes it harder to maintain a stable weight and steady energy throughout the day. These are not abstract health concerns; they directly affect how someone shows up at work.
Consider a common scenario: a leader operating on five to six hours of sleep, relying on caffeine to stay sharp through the morning, hitting an energy dip mid-afternoon, and pushing through meetings with reduced patience and focus. Nothing appears “wrong” on the surface, but the quality of decisions, communication, and leadership is subtly compromised throughout the day. Multiplied over weeks and months, that has a measurable impact.
Improving sleep quality
The challenge is that sleep is not something you can fix at the moment your head hits the pillow. It is built across the entire day.
Ingesting caffeine late in the afternoon, maintaining irregular sleep schedules, receiving constant digital stimulation, and carrying an unresolved mental load into the evening all signal to the body that it is not time to power down. Trying to “force” sleep in that state is like trying to shut down a system that is still actively running processes.
One of the simplest and most effective changes I recommend is also one of the least technical: creating a physical space to offload your thoughts before bed and if you wake up in the night with racing thoughts. A notepad on the bedside table enables you to write down unfinished tasks, ideas, and concerns. It sounds basic, but it works because it gives the brain a place to store that information externally instead of cycling through it repeatedly.
Other adjustments follow the same principle. Keeping consistent sleep and wake times, even on weekends, helps regulate internal rhythms. Reducing stimulation in the hour before bed gives the nervous system time to shift out of a high-alert state. Paying attention to how late meals or alcohol affect sleep quality can reveal patterns that are otherwise easy to miss.
It is also worth noting that more time in bed does not automatically mean better sleep. Quality matters. Fragmented sleep, that is, waking frequently, sleeping shallowly, or feeling unrefreshed despite adequate hours, often points to underlying stress, blood sugar instability, or environmental factors that need to be addressed. Simply extending time in bed without addressing those inputs rarely produces meaningful improvement.
None of these strategies are complicated, but they are often overlooked because they lack the appeal of a quick fix.
The benefits of better sleep
The return on improving sleep is difficult to overstate. When sleep is consistent and restorative, energy becomes more stable, focus improves, and decision-making sharpens. Many people find that nutrition and stress management become easier without requiring additional effort. In that sense, sleep functions less like a single intervention and more like a force multiplier.
In an industry built on efficiency and long-term thinking, it is worth applying the same lens inward. The question is not whether sleep matters, but whether it is being treated with the same level of intention as other performance drivers.
Because the highest return investment you make this quarter may not come from a system you install.
It may come from how well you sleep.
Ask Me
Have a question about building a health strategy that matches your leadership goals? Send it to [email protected]. Selected questions will be featured in future columns.
BRIANNA MCKINNEY, FNLP, NBC-HWC, is a former marketing and PR entrepreneur turned double-board-certified Functional Nutrition & Lifestyle Practitioner and Health and Wellness Coach. She partners with entrepreneurs, executives, and business owners to align their health investments with their professional and personal ambitions. She can be reached at www.mckinneyexecutivehealth.com.
