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Do you frequently find yourself feeling exhausted, maybe not physically, but mentally, emotionally, or existentially? Do you ever feel tired no matter how much sleep you get? When someone says, "You need to get some rest," what does that mean to you?

Dr. Saundra Dalton-Smith has an explanation for that. The internal medicine physician explains in a TED Talk that sleep and rest are not the same thing—we have incorrectly conflated the two—and that there are actually 7 types of rest every human needs. Sleep takes care of some of our need for rest, but certainly not all, and our lack of these other kinds of rest may explain why so many of us feel so spent so much of the time.

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If you're feeling tired, wiped out, spent, or otherwise exhausted, take a look at these 7 kinds of rest and see what you might need to incorporate more of into your life.

1. Physical rest

Dr. Dalton-Smith says that physical rest can be passive or active. Passive rest is what we often think of as physical rest, like sleeping or napping. Active physical rest includes things like stretching, massage, yoga, or other things we do to restore and refresh our bodies.

2. Mental rest

If you find your mind racing at night as you try to go to sleep, you may need some mental rest. Examples of mental rest include disconnecting from the constant mental stimuli of modern life, engaging in meditation and mindfulness exercises, using a notebook to spill your overflow of thoughts. Mental rest can be done in short spurts throughout the day or incorporated into your daily routine.

We all need to give our minds and senses a break sometimes.Photo credit: Canva

3. Sensory rest

We live in a world of fairly constant sensory bombardment, and finding ways to relieve your senses can be a challenge. Dr. Dalton-Smith suggests sensory rest by turning off electronics, dimming lights, putting on comfortable clothes, embracing the stillness and quiet for a bit. Sitting in your car with the engine off an be a great place for sensory rest, as the car often blocks more sound than our homes do. Lying in a bathtub with your ears under the water is another way to create a sensory respite.

4. Creative rest

When we are constantly dealing with problems that need to be solved, our creative energy can get drained. Creative rest means doing things that restore our creative energy and awaken the awe and wonder that lie at the heart of creativity. This kind of rest includes things like indulging in the beauty of nature, enjoying an artistic performance or creation, or even something as simple as doodling. It can also mean setting up spaces around you that inspire you.

"Turn your workspace into a place of inspiration by displaying images of places you love and works of art that speak to you," suggests Dr. Dalton-Smith. "You can’t spend 40 hours a week staring at blank or jumbled surroundings and expect to feel passionate about anything, much less come up with innovative ideas."

A little time enjoying nature's beauty can restore your creativity.Photo credit: Canva

5. Emotional rest

Some of us face more emotional demands than others, but all of us need breaks from them once in a while. Emotional rest might look like saying no to requests that you know will be emotionally draining, talking to a trusted friend or loved one about things you're struggling with, journaling to unload some emotional weight you've been carrying, or stepping away from the urge to people please. Emotional rest might also include talking to a therapist or counselor (though sometimes that's actually hard emotional work).

6. Social rest

Much is made about people being introverts or extroverts, but we all need social rest sometimes. Taking some time to be alone with no social expectations or obligations once in a while is healthy for everyone. But social rest can also mean recognizing which relationships in our lives drain us and which ones fill us up and choosing to engage with the latter. Keeping track of your social battery and doing what you need to do to recharge it is social rest.

Meditation is one form of spiritual rest.Photo credit: Canva

7. Spiritual rest

Existential exhaustion requires tapping into something deeper, which is where spiritual rest comes in. Dr. Dalton-Smith describes spiritual rest as "the ability to connect beyond the physical and mental and feel a deep sense of belonging, love, acceptance and purpose." Spiritual rest might look like prayer or meditation for those who connect with a higher power, but it can also look like volunteering in your community, communing with nature, spending purposeful time with loved ones, or otherwise connecting with your spiritual side.

One thing that's clear in Dr. Dalton-Smith's explanations of different kinds of rest is that rest doesn't mean not doing anything. The purpose of rest is to restore and refresh, and that can actually mean doing something active. When we don't pay heed to the kinds of rest we need, we suffer. As Dr. Dalton-Smith says, ignoring those needs results in "a culture of high-achieving, high-producing, chronically tired, burned-out individuals."

We definitely need sleep, but when sleep alone isn't restoring us, we need to examine what other kinds of rest we may be deficient in. Dr. Dalton-Smith even created a quiz to help people determine where they might want to look for better rest, which you can take here. You can also find more of Dr. Dalton-Smith's thoughts on rest in her book, "Sacred Rest: Recover Your Life, Renew Your Energy, Restore Your Sanity."