Neurodivergent masking and why it is exhausting
Research on autistic camouflaging consistently finds it is associated with higher rates of anxiety, depression, and burnout. The cognitive and emotional load of presenting as neurotypical, across a full day of work, social interaction, and routine demands, accumulates in ways that are not always visible from the outside or fully legible to the person doing it.
Masking describes the process of suppressing or disguising neurodivergent traits in order to appear neurotypical. For autistic people and those with ADHD, it can involve scripting conversations in advance, forcing or mimicking eye contact, suppressing physical self-regulating movements such as stimming, monitoring tone of voice and facial expression in real time, and running a near-continuous background process of: what is expected of me here, am I doing it correctly, what did that expression mean? This happens alongside everything else a person is trying to do.
What neurodivergent masking actually involves
Masking is not a single behaviour. It is a cluster of strategies, some deliberate and some so deeply habituated the person is no longer aware they are doing them. Common forms include memorizing and rehearsing social scripts for predictable situations, suppressing repetitive movements or sensory self-regulation in public, maintaining sustained eye contact despite it feeling uncomfortable or cognitively distracting, mirroring the body language and speech patterns of people around them, and carefully managing timing, volume, and tone when speaking.
For people with ADHD, masking often involves managing the visible signs of inattention or impulsivity: appearing to listen attentively during meetings while internally struggling to follow the thread, forcing sustained focus through sheer effort, or compensating for executive function difficulties with elaborate private systems that the outside world never sees.
Why masking carries such a high cognitive load
Masking draws on a genuinely finite pool of cognitive resources. Neurotypical social performance relies heavily on automatic, learned processing; for many neurodivergent people, the same tasks require deliberate effort: consciously parsing facial expressions, computing appropriate responses in real time, and suppressing natural physical impulses while simultaneously tracking the conversation. That sustained effort has a capacity limit. What remains after a full day of it is often very little.
The experience of arriving home and being unable to speak, move, or engage with anyone is sometimes called an autistic shutdown, a state of withdrawal and reduced functioning that follows cognitive and sensory overload. Research has found that higher levels of camouflaging are significantly associated with poorer mental health outcomes, including greater anxiety, depression, and reduced quality of life (Hull et al., 2017).
How masking contributes to autistic burnout
Autistic burnout is a state of physical and mental exhaustion that develops after a prolonged period of overextension: sustained masking, chronic sensory overload, or a persistent mismatch between environmental demands and available capacity. Unlike occupational burnout, it tends to involve a loss of skills and functioning that had previously been stable. A person in autistic burnout may find they can no longer manage tasks they previously handled without difficulty: maintaining conversation, tolerating certain environments, meeting work demands, or keeping up with basic self-care. This regression in functioning is often alarming and is frequently misread as depression, even when burnout is the primary driver.
Research supports the link between masking and burnout. One study found that masking for external, socially driven reasons, primarily to avoid negative judgment or discrimination, was associated with higher burnout than masking undertaken for the person's own reasons (Cage & Troxell-Whitman, 2019).
Why late diagnosis is more common in people who mask well
The diagnostic criteria for autism were developed primarily through research on young white boys. This has left a significant gap: anyone whose presentation does not resemble that narrow profile is more likely to be missed, misdiagnosed, or told they cannot be autistic because they seem too social, too articulate, or too functional. Women and girls have historically been the most documented example of this gap, and the research does support that they tend to mask more extensively than autistic men, in part because of earlier and more intensive socialization toward social attunement, monitoring, and self-regulation.
But the diagnostic gap extends well beyond gender. Non-binary and gender-diverse people are also significantly underdiagnosed, and emerging research suggests they mask at high rates. Adults who developed strong compensatory strategies early in life, regardless of gender, can spend decades presenting as capable while quietly running on empty. The diagnosis, when it comes, often follows a period of significant deterioration: a burnout, a breakdown, a sustained stretch of overload that the person's coping strategies could no longer absorb. By that point, masking has often been in place for so long it has become difficult to distinguish from identity.
What unmasking involves and why it is not straightforward
Unmasking, the process of reducing or dropping the performance of neurotypicality, is sometimes discussed as though it is simply a matter of giving oneself permission. The reality is considerably more complex. For many neurodivergent people who have masked since childhood, the mask and the self have become deeply entangled. What feels authentic and what is performed are genuinely difficult to separate after years or decades of practice.
Unmasking in safe contexts, places where a person has good reason to believe they will not face negative consequences for presenting as they are, can be restorative. But it requires those contexts to exist, which is not always within the person's control. Therapy can offer one such context: a place to examine what the masking has cost, explore what lies underneath it, and begin the slow process of separating the person's actual preferences, needs, and ways of being from what they learned to perform.
Frequently asked questions about neurodivergent masking
How do I know if I have been masking?
Common signs include feeling significantly more exhausted after social interactions than others seem to be, having a strong sense of performing rather than being yourself in most contexts, or noticing a stark difference between how you present in public and how you are when completely alone. Some people recognize that they study others closely in social situations, script what they are going to say before saying it, or feel a strong need to debrief or decompress after time with other people.
Can people with ADHD mask, or is masking primarily an autistic experience?
Masking is well-documented in autistic people but also occurs in people with ADHD and other neurodivergent profiles. People with ADHD often develop strategies to conceal inattention, impulsivity, and executive function difficulties in order to meet workplace or social expectations. The mechanisms and presentations differ somewhat from autistic masking, but the underlying dynamic, sustained effort to appear more neurotypical than one is, and the resulting exhaustion, is similar.
Is masking always harmful?
Masking exists on a spectrum and is not inherently harmful in every context. Adapting behaviour to fit different social situations is something most people do to some degree. The harm tends to accumulate when masking is pervasive, when it leaves little or no space for the person to be themselves, when it is driven primarily by fear of negative judgment, or when it is maintained at the cost of genuine connection and self-knowledge.
Does getting a diagnosis as an adult change anything about masking?
For many people, a late diagnosis provides a framework that makes sense of experiences that had felt confusing or shameful for years. Understanding that the exhaustion, the effort, and the sense of performing have a name and a mechanism can reduce self-blame significantly. The mask does not disappear after a diagnosis, but the relationship to it often shifts.
About the author: Dhaniah Wijaya, RCC
My name is Dhaniah Wijaya and I am a registered clinical counsellor (RCC) based in Vancouver, BC and an associate at the Vancouver Therapy Collective. I work with neurodistinct individuals, immigrants and newcomers, and members of marginalized communities. I offer in-person sessions in Kitsilano and virtual sessions across British Columbia.
If you recognise yourself in what you have read here, a free 20-minute consultation is a good place to start. You can book through my website or reach out through the contact form to ask any questions first.
