Three Words for the Same Darkness

Generation Z has done something linguistically remarkable. They have invented multiple terms for lying in bed, each carrying entirely different moral weight, each revealing a distinct relationship to rest, productivity, and self-worth. In doing so, they have exposed the poverty of our cultural vocabulary for something every wisdom tradition understood: human beings are seasonal creatures who sometimes need to withdraw.

Consider three terms that have emerged from TikTok into mainstream usage:

Bed rotting describes staying in bed for extended periods, often consuming content on devices, as a retreat from activity and stress. Dictionary.com added the term in 2024, defining it as “the practice of spending many hours in bed during the day, often with snacks or an electronic device, as a voluntary retreat from activity or stress.” The hashtag #BedRotting has accumulated over 74 million TikTok posts. According to Amerisleep research, the average American spends 364 hours per year bed rotting, roughly 15 full days. Gen Z leads this trend, with 89% engaging in the practice and spending approximately 498 hours (21 days) annually in horizontal retreat.

Hurkle-durkling refers to lingering in bed past the time one “should” be up. The term dates to 19th century Scotland but was resurrected by TikTok user Kira Kosarin in early 2024, who introduced it as her “word of the day.” “I do be hurkling,” she explained, “and I do be durkling, and once I’ve hurkled my last durkle in a given morning I will get up.” The video went viral. According to survey data, nearly three in five Americans now admit to hurkle-durkling, with four in five Gen Zers saying they cannot start their day without it.

Winter Arc describes a 90-day self-improvement challenge spanning October through December. Rather than treating the dark months as a time for hibernation, Winter Arc participants use them as a transformation window, getting a head start on New Year’s resolutions by beginning in fall. The trend, popularized by Miami influencer Carly Berges, has generated nearly 500,000 TikTok posts under the hashtag #WinterArc.

Here is what makes these terms significant: they describe overlapping behaviors but carry entirely different meanings. Bed rotting implies decay, pathology, something wrong. Hurkle-durkling implies pleasure, permission, even heritage. Winter Arc implies purpose, discipline, transformation.

The same withdrawal from the world can be framed as symptom, self-care, or sacred work.

The Exhaustion Behind the Language

Why does Generation Z need so many words for staying in bed?

The answer lies in the impossible bind they inhabit. According to research on Gen Z wellness trends, this generation places high importance on self-expression, mental wellness, and defying social norms, including what they call the “hibernate and wait until spring” mentality. Yet they simultaneously exist in a culture that glorifies productivity, measures worth by output, and pathologizes any pause.

As Ohio State University behavioral health experts note, “Our society tends to put too much emphasis on and, in some ways, glorify being busy or productive all the time. This can lead to feeling burned out and doesn’t allow us time to rest or recharge without being labeled ‘lazy.'”

The linguistic creativity emerges from this contradiction. Gen Z cannot simply rest. They must name the rest, categorize it, justify it, give it a hashtag. The proliferation of terms represents not indulgence but negotiation, an attempt to carve out permission for cyclical human needs within a system that recognizes only linear productivity.

Counselor Kristin Wilson told Yahoo Life that people lean into “silly, catchy terms like hurkle-durkle” because they make rest and self-care, activities many Americans “are hesitant to celebrate and fully embrace,” more accessible. “Giving this behavior a clever social media name can make it feel more socially acceptable and when it trends and becomes popular, it normalizes the need for relaxation within the community of followers.”

The word creates the permission the culture refuses to grant.

The Character Arc: Narrative as Medicine

The term “Winter Arc” deserves particular attention because it reveals something about how this generation metabolizes experience: through story.

The phrase borrows explicitly from television narrative structure. A “character arc” describes the journey of transformation a character undergoes across a season of television. The protagonist begins in one state, faces challenges, and emerges changed. The Winter Arc applies this structure to the self: you are the protagonist of your own transformation, and October through December is your montage sequence.

As one analysis explains, the Winter Arc phrase “came from Gen Z culture on TikTok and is a spin on the idea of a ‘character arc’ or journey a character goes through during a season of a TV show or movie. Being ‘in your winter arc’ simply means you’re on a journey of self-improvement over the colder months of the year.”

This is not merely clever branding. It represents a fundamental shift in how psychological experience is processed. Rather than viewing winter withdrawal through the medical lens of Seasonal Affective Disorder, a diagnosis, a pathology, something to be treated, the Winter Arc reframes the same period as narrative necessity. The hero must descend before ascending. The dark months are not an interruption of the story but an essential chapter within it.

The implications are profound. Research on the Winter Arc trend notes that “it’s interesting how introspective Gen Z seems to be becoming.” Stoicism has exploded in popularity, particularly among young men, “as young people search for a sense of control and stability amongst years of economic and geopolitical instability.” The Winter Arc offers both: a framework for understanding difficulty and a practice for navigating it.

The Nervous System Speaks

From a clinical perspective, these three terms map remarkably well onto the autonomic states described in Polyvagal Theory.

Bed rotting often describes dorsal vagal shutdown: the ancient reptilian response to overwhelming threat. When neither fight nor flight is possible, the nervous system defaults to metabolic conservation, numbness, and collapse. The person lies in bed not from choice but from inability to mobilize. The heaviness is not laziness but the weight of a system that has determined action is futile. The negative connotation of “rotting” captures the felt sense: decay, stagnation, something dying inside.

Hurkle-durkling describes something closer to ventral vagal rest: the mammalian state of safety, connection, and restoration. The hurkle-durkler is not collapsed but cozy. They are not fleeing the world but savoring stillness. There is pleasure in the lingering, warmth in the blankets, a felt sense of permission rather than paralysis. The Scottish origins of the term, with its cozy phonetics and cultural legitimacy, reinforce that this is rest, not retreat.

Winter Arc represents something more complex: a conscious engagement with the descent. The person enters the dark months with intention, using the natural pull toward introversion as fuel for transformation. This is neither shutdown nor rest but purposeful withdrawal, the hero entering the cave to find the treasure.

The clinical question becomes: when a client reports spending extended time in bed during winter, which state are they describing? The behavior looks identical from the outside. The internal experience differs entirely.

As experts at Sandstone Care note, “Some people choose to bed rot because they just need a mental, physical, or emotional break. For other people, it could be a sign of mental health problems. Some people bed rot more than others because they may be struggling with a mental health problem like anxiety, depression, or burnout.”

The same withdrawal can be medicine or symptom. Context determines which.

The Mythology We’ve Forgotten

Every wisdom tradition understood that humans move through cycles of expansion and contraction, engagement and withdrawal, death and rebirth. The modern industrial demand for constant productivity is the aberration, not the seasonal pull toward stillness.

The Greek myth of Persephone offers the archetypal template. Abducted by Hades and taken to the underworld, Persephone’s absence causes her mother Demeter, goddess of harvest, to halt all fertility on Earth. Winter is born from this descent. Yet Persephone’s time in the underworld is not mere imprisonment. She becomes Queen of the Dead, gains knowledge unavailable in the upper world, and returns transformed each spring.

This is the Night Sea Journey that appears across mythologies: Jonah in the whale, Christ in the tomb, Inanna in the underworld, Osiris dismembered and reassembled. The hero must descend into darkness before emerging renewed. The journey cannot be skipped. The transformation requires the dark.

Jung called this the nekyia, borrowing from Homer’s term for Odysseus’s journey to the land of the dead. It represents the necessary confrontation with the unconscious, the descent into the depths of the psyche where treasure and terror alike reside. The person who refuses the descent remains shallow, untested, unformed. The person who makes the journey returns with gifts.

Gen Z’s Winter Arc, whether consciously or not, reclaims this mythological pattern. By reframing October through December as a “character arc,” they restore narrative meaning to what the medical model reduces to neurochemical imbalance. The darkness becomes chapter rather than symptom, initiation rather than illness.

The Danger of Romanticization

Intellectual honesty requires acknowledging the risks. Not all winter withdrawal is sacred transformation. Sometimes bed rotting really is depression. Sometimes the extended time under covers represents genuine pathology requiring intervention, not permission.

SAMHSA reports that roughly five percent of Americans experience Seasonal Affective Disorder, with symptoms lasting up to five months per year. SAD involves disruptions to melatonin, serotonin, and dopamine, the neurochemicals critical for sleep and mood regulation. It can be debilitating, interfering with daily functioning and causing significant impairment.

Ohio State behavioral health experts warn that “hurkle-durkling or bed-rotting could start off as self-care to rest but then turn into fewer productive or enjoyable activities, more time on social media, more sleep issues and more social isolation, leading to more depression.” There is a circular relationship between depressed mood and inactivity: the more depressed you feel, the fewer activities you do, leading to more depression and more inactivity.

The Winter Arc trend has also drawn clinical criticism. Dietitian Lisa Sharp notes that “Winter Arc” goals can become punishing rather than nurturing, with participants adopting extreme routines from social media influencers that lead to failure and shame. “Is the intention to punish yourself? Or is the intention coming from a place of self-care and body kindness?” she asks.

The romanticization of seasonal withdrawal can provide cover for genuine illness. The person descending into depression may tell themselves they are “in their Winter Arc” when what they need is clinical intervention. Framing matters, but framing is not everything. Sometimes darkness is pathology, not poetry.

Clinical Discernment: The Question That Matters

How does the clinician distinguish between shutdown, rest, and transformation? The behavior of withdrawal looks identical across all three. The distinction lies in the quality of the experience, the capacity for choice, and the relationship to emergence.

Questions that illuminate:

Can you choose to get up? Dorsal vagal shutdown typically involves a felt sense of heaviness, paralysis, inability to mobilize even when one wants to. Ventral vagal rest involves choice: you could get up, you simply prefer the coziness of staying. The Winter Arc involves intentional withdrawal in service of goals.

What happens when you’re in bed? Shutdown often involves dissociation, numbing, mindless scrolling that provides no pleasure. Rest involves actual restoration: the nervous system settling, the body softening, a felt sense of recharge. Transformation involves active engagement: journaling, planning, processing, or genuine stillness that allows integration.

How do you feel afterward? Shutdown typically leaves the person feeling worse: more depleted, more disconnected, more hopeless. Rest leaves the person feeling better: more resourced, more present, more capable. Transformation produces insight, clarity, or capacity that was previously unavailable.

Is there an end in sight? Hurkle-durkling has a natural conclusion; at some point, the durkle is complete, and one rises. Bed rotting can extend indefinitely, consuming entire weekends or longer. The Winter Arc has a defined timeline: 90 days of intentional work followed by emergence.

What is the relationship to pleasure? Genuine rest feels good. Shutdown feels like absence. The Winter Arc may involve discomfort in service of growth, but there is satisfaction in the discipline, not merely escape from demand.

The Integration: Both/And

The healthiest relationship to seasonal withdrawal likely involves all three frameworks at different moments.

Sometimes we need to recognize that we are in dorsal vagal shutdown, collapsed under accumulated stress, unable to mobilize. This recognition is not pathologizing but accurate assessment. The intervention is not shame but somatic resourcing: gentle titration back toward capacity, co-regulation with safe others, small movements toward mobilization.

Sometimes we need permission to hurkle-durkle, to linger in bed without justification, to prioritize pleasure over productivity. The intervention is the word itself: language that makes rest acceptable, heritage that legitimizes stillness, cultural permission for what the body already knows it needs.

Sometimes we need the narrative frame of the Winter Arc, the understanding that this descent serves a purpose, that the darkness is not pointless but preparatory. The intervention is story: locating personal experience within mythological pattern, finding meaning in difficulty, trusting that emergence will come.

The wisdom lies in knowing which framework fits the moment. This requires ongoing discernment, not once-and-for-all categorization. The same person may need different frames on different days. The same withdrawal may begin as shutdown and transform into intentional work. The same rest may slide from restoration into avoidance.

The Permission and the Warning

Generation Z’s proliferation of terms for seasonal withdrawal represents both creative genius and genuine need. They are inventing the vocabulary their culture refused to provide: words that make cycles acceptable, rest legitimate, transformation possible.

The clinical community would do well to learn these terms, not to pathologize them but to understand what they represent. When a client says they are “bed rotting,” they are offering a frame: something feels wrong, decayed, passive. When a client says they are “hurkle-durkling,” they are claiming permission: this rest is legitimate, even pleasurable. When a client says they are “in their Winter Arc,” they are asserting purpose: this withdrawal serves transformation.

Each frame invites a different response. Each reveals something about the client’s relationship to their own experience.

The ancient Greeks knew that Persephone’s descent was necessary. The seed must be buried before it can grow. The hero must enter the whale before emerging with the boon. The dark months are not a mistake to be corrected but a phase to be navigated.

Yet they also knew that some descents become permanent. Orpheus failed to retrieve Eurydice. Not everyone returns from the underworld.

The task is not to eliminate winter but to move through it wisely, knowing when the darkness serves growth and when it signals genuine danger, when rest is medicine and when it is avoidance, when withdrawal prepares emergence and when it forecloses it.

Gen Z is asking the right questions. The words they are inventing point toward truths the productivity culture has suppressed. The clinical community’s role is not to dismiss their vocabulary but to help them use it with discernment: knowing when to hurkle, when to arc, and when to seek help because the rotting has become real.

The darkness comes every year. What we make of it is still our choice.

Joel Blackstock, LICSW-S, is the Clinical Director of Taproot Therapy Collective in Hoover, Alabama. He specializes in complex trauma treatment integrating somatic approaches with depth psychology.