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Functional freeze explained: Why you鈥檙e exhausted, disconnected, and still getting things done

June 16, 2025
Updated on July 23, 2025
Zoran Zeremski // Shutterstock

Functional freeze explained: Why you鈥檙e exhausted, disconnected, and still getting things done

You鈥檙e crushing work deadlines and leading Zoom meetings with ease, but when it comes time to decide on dinner, you freeze. Or maybe you can easily make it through a jam-packed work trip, but as soon as you have a weekend to yourself, you scroll TikTok or rewatch Schitt鈥檚 Creek for the third time instead of completing the art project you鈥檝e put off for months.

If any of the above resonates, you may be experiencing functional freeze, a state where you have a 鈥渉igh-functioning鈥 lifestyle but feel numb or shut down internally. Here, explores what happens during a functional freeze and ways to feel better without adding even more to your to-do list.

What is functional freeze?

Functional freeze is a mental state where a person continues daily activities鈥攕uch as going to work, answering emails, fitting in a workout, and showing up at social events鈥攜et feels emotionally numb or disconnected. Functional freeze typically occurs as a response to intense or ongoing and . 

鈥淚t鈥檚 not a complete shutdown, but rather a kind of survival mode where a person operates on autopilot,鈥 says , a nutritional psychologist in Pasadena. 鈥淭hey鈥檙e doing just enough to function, but emotionally, mentally, or physically, they feel stuck.鈥

The reason for feeling stuck stems back to how our brain and nervous system operate. When we receive a stressful or dangerous cue from the world around us, our (the fear center of the brain) sends a message to the hypothalamus, which controls the nervous system. Our nervous system then reacts to the cue with what鈥檚 known as the fight-or-flight response. This response is ancient, as in it helped our ancestors decide whether to fight or run away from lions in order to survive.

Today, most of us aren鈥檛 on the run from lions, but we do navigate situations that cause , like a demanding job or caregiving for an aging family member and kids at the same time. In either scenario, your mind knows it can鈥檛 run or fight.

What does it do instead? Enter: functional freeze.

鈥淲hen your nervous system perceives danger and neither fight nor flight is available or safe, it hits the freeze button,鈥 says , a licensed therapist specializing in anxiety. 鈥淣ot the 鈥榩lay dead鈥 kind you might picture, but a functional freeze鈥攐ne that keeps you moving while emotionally shut off.鈥

Why your brain chooses freeze mode: The neuroscience explained

If experiencing functional freeze, there may be a tiny voice in the back of your head urging you to actually do something. It could tell you to make dinner instead of scrolling TikTok for hours or to advocate for less stress at work instead of taking on another project, but your mind just won鈥檛 seem to listen. Instead of acting, it freezes.

The reason your brain chooses freeze mode comes down to : It鈥檚 constantly scanning both your environment and your inner world for signs of safety or danger. This means it鈥檚 not just your thoughts that matter. Your body is also picking up on physical signals all around you. These 鈥渆xternal cues鈥 can include things like a tense tone of voice in a conversation, the sudden slam of a door, a cluttered or chaotic workspace, or even bright, flickering lights. Even if you tell yourself everything is fine, your nervous system might still react to subtle signals, keeping you on edge.

Think of it this way: Changing your thoughts without addressing the physical signals around you is like trying to recharge your laptop with the wrong cord鈥攊t just doesn鈥檛 work.

This frustrating freeze mode can be described by a theory from neuroscience: the . Groskopf explains, 鈥淧olyvagal Theory explains how our nervous system reacts to safety and threat, and why we respond the way we do, even when we don鈥檛 want to.鈥

The theory offers three main states we move through:

  1. Safety mode, when all feels well with the body.
  2. Fight or flight, when we feel like we鈥檙e in danger.
  3. Freeze mode, when we feel overwhelmed or hopeless.

Groskopf adds, 鈥淯nderstanding this helps people stop blaming themselves for 鈥榮hutting down鈥 and start seeing it as their body鈥檚 way of trying to protect them.鈥

Image
Infographic showing the functional freeze spectrum.
Thriveworks


What causes a functional freeze state?

Anyone can experience functional freeze, but certain patterns increase the risk. 鈥淧eople who tend to be high-achieving, , or overly responsible are especially prone to functional freeze,鈥 Tovar says. 鈥淭hese individuals often ignore their own needs and override signs of stress or overwhelm.鈥

That doesn鈥檛 mean all high achievers will experience functional freeze. Usually there鈥檚 a direct cause that sets off freeze mode. Common triggers of functional freeze include:

  1. Specific jobs. 鈥Jobs that involve high stakes, constant urgency, or caregiving roles can also push people into this state,鈥 Tovar says.
  2. Feeling unsafe being vulnerable. Those who experienced situations in the past where it was unsafe to open up or express themselves are more likely to enter freeze mode, Groskopf explains. If, for example, someone didn鈥檛 have a safe space to express their feelings as a child, they may find it more difficult to be vulnerable as an adult.
  3. Unresolved trauma. refers to a difficult event or multiple events an individual has either suppressed or failed to process. This often results in nervous system dysregulation, which is when our nervous system doesn鈥檛 work as intended and has difficulty regulating and responding to emotional and environmental cues. When this happens, there鈥檚 a higher potential to go into freeze mode, Tovar says.
  4. Unhealthy relationships. Relationships that make you feel unsafe or like you can鈥檛 express yourself increase the likelihood of functional freeze, says Groskopf, whether this occurs in a romantic, platonic, or workplace relationship.
  5. Overwhelm from the modern world. 鈥淲hen life becomes too overwhelming, that鈥檚 when we go into the functional freeze response state,鈥 explains , a licensed therapist and founder of Optimum Joy Counseling. 鈥淚t鈥檚 so prevalent today because many of us are overwhelmed by modern life and all of its demands and stimulation.鈥

Signs you might be experiencing a functional freeze

鈥淯nlike the 鈥榝ight or flight鈥 response, functional freeze doesn鈥檛 look dramatic from the outside, which is why it鈥檚 often overlooked, even by the person experiencing it,鈥 Tovar says. But that doesn鈥檛 mean there aren鈥檛 functional freeze symptoms to look out for.

Warning signs of functional freeze include:

  1. Overthinking everything. Even small decisions like what to wear to the gym or whether to watch a movie or TV show feel like they deserve an entire pros and cons list.
  2. Feeling disconnected. Your day-to-day feels like you鈥檙e just going through the motions or doesn鈥檛 bring you joy.
  3. Experiencing constant fatigue. Each day, you wake up exhausted without any clear cause鈥攁nd even coffee or eight or more hours of sleep doesn鈥檛 seem to shake the fatigue.
  4. Not tasting meals. Those with functional freeze may remember everyone else raving about the Korean BBQ place the other night, but won鈥檛 remember what their meal tasted like. When the nervous system isn鈥檛 working properly (as is the case with functional freeze), food may taste more bland because part of the nervous system鈥檚 job is to facilitate .
  5. Difficulty deciding what you want. Deciding what to eat for dinner feels impossible, much less mapping out a plan for your career. Those in functional freeze often feel paralyzed, unable to make a decision and take action.
  6. Despite these symptoms, medical tests come back normal. Even though you鈥檙e exhausted and fatigued, medical tests don鈥檛 show anything wrong, and doctors say you鈥檙e perfectly healthy.
Image
Infographic listing signs of having a functional freeze.
Thriveworks


Why it鈥檚 so important to thaw

鈥淔unctional freeze is a hardwired protective mechanism in our bodies,鈥 Hoerr says. 鈥淪o ultimately, thawing is letting your body 鈥榗ome up to temp鈥 slowly so it knows it is safe from overwhelm.鈥

Once up to temp, it鈥檚 easier to feel like you鈥檙e truly living, not going through the motions. Thawing lets us take control of our emotional health, relationships, and career goals instead of living on autopilot.

Beyond breathing techniques: 7 ways to get out of a functional freeze

If any of this resonates, your next question is probably how to get out of functional freeze鈥攚ithout taking on a highly impractical wellness routine. The good news: Thawing comes from small steps, not a drastic change.

鈥淵ou don鈥檛 want to try to force yourself to feel everything at once; that would be overwhelming and counterproductive,鈥 Hoerr says. 鈥淚nstead, we want to do small things to tune into the present moment.鈥 Start here.

1. Move your body gently.

鈥淩epetitive, rhythmic movements such as walking, gentle yoga, or dance can help bring the body out of freeze and into a more regulated state,鈥 Tovar explains. 鈥淭hese types of movement are especially powerful because they don鈥檛 overwhelm the nervous system鈥攖hey meet it where it is and gradually create a sense of internal safety.鈥

2. Draw for 20 minutes.

A published in the Frontiers in Psychology journal suggests that when we draw or create something by hand, such as pottery or a bracelet, our body and mind build resilience and are better able to respond to stressors, not freeze. This could be as simple as buying an adult coloring book and setting a timer for 20 minutes.

3. Eat more fiber.

鈥淔rom a nutritional standpoint, fiber is often overlooked but critically important for thawing. It feeds the beneficial bacteria in our gut, which produce short-chain fatty acids and neurotransmitters like serotonin that and emotional regulation,鈥 Tovar explains.

Women should aim for of fiber per day. For men, aim closer to 30 grams per day. Some include:

  • Artichokes: 9.6 grams per cup
  • Raspberries: 8 grams per cup
  • Lentils: 7.8 grams per 1/2 cup
  • Oats: 5.8 grams per cup
  • Chia seeds: 4.1 grams per tablespoon
  • Spinach: 4.3 grams per cup

4. Cut back on screen time, even by just a few minutes.

鈥淒isconnecting from screens helps with functional freezing because it allows a person鈥檚 brain to actively register more stimulus from the outside world,鈥 says Hoerr, adding that more time away from screens lets us feel more present.

For those of us who find it hard to log off, Hoerr recommends starting with small adjustments:

  • Call someone instead of texting.
  • Set time limits on your most used apps.
  • Pick up a physical book over your phone before bed.
  • Set reminders to take five-minute screen breaks throughout the day.

5. Hum along to your favorite song.

The next time you鈥檙e listening to music, try humming along. Humming calms the nervous system, making space for you to thaw. In fact, published in the Cureus journal found that daily humming for 15 minutes or longer was more effective than exercise or sleep for lowering certain stress indicators.

6. Take the cold plunge.

Despite the irony, an ice bath or running an ice roller over your face may help you 鈥渢haw.鈥 A published in Scientific Reports found that applying a cold substance to the face, such as an ice cube or ice roller, for five to 35 seconds lowered and calmed the nervous system.

7. Give yourself permission to want something.

When in functional freeze, we focus on what we need, not what we want. 鈥淕iving ourselves permission to want something can be a signal to our body that we are thawing out,鈥 Groskopf says.

She adds that wanting something small, like an iced coffee from your favorite cafe, or something big, such as quitting an unfulfilling job, will work. And this tip doesn鈥檛 mean you have to act right now. Thawing happens when we allow ourselves to feel the desire. 鈥淚t鈥檚 not about doing more, but feeling more,鈥 Groskopf adds.

When to seek professional help

鈥淧eople should seek professional help for functional freezing when it starts to impact their ability to take care of themselves or function in their daily lives,鈥 Hoerr says. If there are large chunks of time where you cannot remember what happened or you regularly feel like you鈥檙e going through the motions, can help you thaw and tune back into life.

Since functional freeze isn鈥檛 an official medical condition, there鈥檚 no specific training or therapy style to treat it. The most important thing is to find a provider you feel comfortable with, which may take some trial and error.

was produced by and reviewed and distributed by 麻豆原创.


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