Why You're Still Tired: The Missing Puzzle of Rest

 


“Doctor, I’m doing everything right — eating clean, exercising, sleeping 7–8 hours — but I still feel exhausted.”

I’ve heard some version of this complaint in therapy rooms, classrooms, and even among colleagues who appear to “have it all together.” In truth, this exhaustion isn’t due to laziness, weakness, or lack of sleep. It stems from a deeper depletion — one that most of us don’t know how to name.

That’s because we have misunderstood rest. We’ve mistaken sleep for rest, and in doing so, we’ve robbed ourselves of the full spectrum of recovery that our body, brain, and spirit actually need.


The Problem: Rest Is Not Just Sleep

We live in a society that glamorizes productivity and glorifies hustle. In such a culture, rest is often framed as laziness, a reward for hard work, or something optional. Even those of us who try to sleep better, eat healthier, and meditate regularly can still feel inexplicably drained.

The key lies in understanding this:
Rest is not a one-size-fits-all concept. It is a layered, multidimensional phenomenon.

This insight became clearer to me after coming across the work of Dr. Saundra Dalton-Smith, who identified seven types of rest — each corresponding to a unique form of energy that we expend in daily life.

This model, when seen through the lens of neurobiology and mental health, makes perfect sense. Because different parts of our nervous system get exhausted in different ways — and each one needs a different form of recovery.

Let’s explore them in depth.


1. Physical Rest: The Body’s Reboot

We usually equate rest with this domain — lying down, sleeping, or maybe taking a nap. But physical rest also includes active restoration like stretching, slow yoga, deep breathing, or even getting a massage. The point is to shift from tension to softness.

Think of your muscles, joints, and bones as a support system that works overtime. Overuse — even with good intention, like over-exercising — without proper rest can lead to chronic pain, fatigue, and mental burnout.

Neuro Insight:
Physical rest allows the glymphatic system — the brain’s nighttime cleaning crew — to remove toxins like beta-amyloid and restore cognitive function. Without it, the brain literally becomes "clogged."


2. Mental Rest: Uncluttering the Mind

Mental rest is often the most ignored. In a hyperconnected world, we are constantly thinking, planning, analyzing, scrolling, and multitasking. The prefrontal cortex, our “thinking brain,” gets overloaded.

We need to learn the art of mental pausing — scheduled breaks, quiet walks, journaling, or low-effort tasks like watering plants or folding clothes.

Neuro Insight:
When mental activity reduces, the brain shifts into the default mode network, which allows for introspection, memory consolidation, and even emotional processing.


3. Emotional Rest: Permission to Be Real

We live in a world that constantly demands emotional regulation. We smile through pain, suppress tears, and tell people “I’m fine” when we’re not. Over time, this leads to emotional exhaustion, often mistaken for general fatigue or irritability.

Emotional rest means expressing your true feelings without fear of judgment. It’s about having safe relationships where you don’t have to “perform.” It’s also about setting emotional boundaries — saying no, unplugging, or giving yourself space.

Neuro Insight:
Labeling emotions reduces amygdala activity (your brain’s alarm system) and increases regulation through the ventromedial prefrontal cortex — a process known as affect labeling.


4. Social Rest: From People-Pleasing to People-Nourishing

Not all social interactions are nourishing. Some people leave you more drained than before the conversation started. Social rest involves stepping away from relationships that are performative or draining, and moving toward those that are restorative.

You don’t have to isolate yourself. You just need to prioritize authentic connection over social obligations.

This includes saying no to constant notifications, silencing group chats, or taking a break from being "available" 24/7.

Neuro Insight:
Nourishing relationships increase oxytocin, which soothes the nervous system. On the flip side, chronic social stress raises cortisol and may even shrink the hippocampus, affecting memory.


5. Sensory Rest: Reclaiming Silence in a Noisy World

We live in an era of continuous input — screens, music, advertisements, traffic, messages, vibrations. Most of us are in a state of low-grade sensory overload.

Sensory rest is about creating intentional silence and stillness — dimming lights, reducing screen time, sitting in quiet nature, even closing your eyes and listening to your breath.

Neuro Insight:
The thalamus, our brain’s sensory gatekeeper, needs breaks to filter stimuli. Too much input can desensitize attention circuits, leading to focus problems and even sleep issues.


6. Creative Rest: Reawakening Wonder

Have you ever looked at a sunset or a painting and felt completely still inside? That’s creative rest — engaging in experiences that awaken awe, novelty, and beauty.

It doesn’t mean producing something. It means being inspired without pressure. Walks in nature, visits to an art gallery, reading poetry, or listening to music that moves you — all these help refill your creative reserves.

Neuro Insight:
Awe and novelty stimulate the dopaminergic reward system and promote neuroplasticity — your brain’s ability to adapt, learn, and create.


7. Spiritual Rest: Remembering What Matters

This is the deepest layer of rest — the one that brings alignment with your values, beliefs, and sense of purpose. It doesn’t have to be religious. It’s about connection — to nature, humanity, a cause, or a higher self.

Spiritual rest involves practices like prayer, meditation, volunteering, journaling about purpose, or simply pausing to feel awe.

Neuro Insight:
Spiritual practices activate the insula and anterior cingulate cortex, regions associated with self-awareness, empathy, and emotional balance.


A Simple Daily Practice: Ask the Right Question

The most powerful tool I offer to clients, students, and even myself is this question:

“What kind of tired am I today?”

It cuts through confusion. It brings clarity. And it honors the layered reality of being human.

Once you identify the kind of rest you truly need, you can respond with intention. The answer is rarely “sleep more.” Often, it’s “spend time with someone who gets me,” or “switch off my phone for an hour,” or “watch the clouds move for ten quiet minutes.”


Reframing Rest: Not a Pause from Life — A Return to Life

Rest is not a retreat. It’s a reset. It’s not about doing less — it’s about doing what heals.

When we treat rest as an afterthought, we eventually pay for it — in burnout, illness, or emotional numbness. But when we embrace it as an integral rhythm of living, we restore ourselves.

We don’t ask a plant to grow without sunlight. Why expect ourselves to thrive without true rest?


Final Thought

The next time you're weary, I invite you to go deeper than sleep. Ask yourself:
What kind of rest do I need?
Your answer might just be the most radical act of self-care you’ve practiced all year.


Reference:
Seven types of rest to help restore your body's energy. American Psychological Association. Advancing psychology to benefit society and improve lives. Published May 8, 2025.

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