People with autism space out as a coping mechanism, often due to sensory overload, emotional overwhelm, or intense internal processing, leading to a "freeze" response, dissociative state (shutdown), or deep focus on a single sensory input to block out overwhelming external stimuli. It's a way for the nervous system to protect itself by withdrawing, becoming unresponsive, or mentally disengaging from an environment that feels too intense.
A meltdown involves a range of behaviours which may include self-injury, crying, shouting, rocking and other outward signs of distress. A shut down, is when someone becomes 'zoned out' and unresponsive to the environment. Some autistic people may experience both of these types of reactions to distress.
15 Things You Should Never Say To An Autistic
Autistic Shutdown
Many individuals with autism struggle with sensory issues. To manage these sensitivities, they might employ coping mechanisms, including dissociative behaviors such as repetitive actions. They can act as a way to distance oneself from overwhelming sensations or to alleviate physical discomfort.
Around 90% of autism cases are attributed to genetic factors, meaning autism is highly heritable, with many different genes contributing, rather than a single cause, often interacting with environmental influences during early brain development, though specific environmental factors don't cause it but can increase risk. Twin studies show strong genetic links, with concordance rates between 60-90% in identical twins, and research points to complex interactions of many genes and prenatal/perinatal factors.
The "6-second rule" for autism is a communication strategy where a speaker pauses for about six seconds after asking a question or giving information, giving the autistic person extra time to process it without feeling rushed, which helps reduce anxiety and allows for a more thoughtful response, reducing frustration for both parties. Instead of repeating or rephrasing, which can be confusing, you wait, and if needed, repeat the exact same words after the pause.
Breaking Down the 6 Stages of an Autism Meltdown
Brain Variances in Autistic Individuals
The gray matter, responsible for information processing, is found in reduced volumes in certain regions of the cerebral cortex in individuals with autism. This reduction may impact various cognitive functions, including social interactions, communication, and sensory processing.
Among those with autism, common triggers include disturbing breaks in routine, lack of sleep, jarring “sensory stimuli” (noises, lights, or smells) or even undiagnosed mental health problems.
Many autistic people are motivated to have friends, relationships and close family bonds, despite the clinical characterisation of autism as a condition negatively affecting social interaction. Many first-hand accounts of autistic people describe feelings of comfort and ease specifically with other autistic people.
Red Flag 1: They Use Your Autism Against You
If you get overwhelmed easily and have trouble thinking clearly when your emotions are high, and your partner forces arguments or big decisions in these moments, they might be manipulating you.
Common Obsessions in Autism
Children with high-functioning autism are likely to exhibit a wide range of symptoms in early childhood, including:
The mind blindness theory predicts that the milestones of the normal development of mentalizing should be absent at the appropriate age in young children with autism.
Yelling at an autistic child can cause confusion, fear, and emotional distress that may last far longer than you'd expect. Because autistic kids often process language, tone, and emotions differently, loud voices can be overwhelming—sometimes even physically painful.
Meltdowns can be expressed verbally (eg, shouting, growling, or crying), physically (eg, kicking or flapping) or a mixture of both ways. An autistic person will lose control of their behaviour because they are completely overwhelmed and are unable to express themselves another way.
However, autistic meltdowns are not age-related and they may happen at any age. Many autistic adults, especially the higher functioning ones, may learn some strategies to prevent meltdowns and cope with them.
"Looping" in autism, often called "autism looping," is a non-clinical term for getting stuck in repetitive thought patterns, questions, or phrases, like a broken record, often due to anxiety, sensory overload, or a need for resolution, making it hard to switch focus and causing stress, overlapping with perseveration and rumination. It can manifest as replaying conversations, worrying intensely, or repeating sounds/words (echolalia) as a way to process or self-regulate.
Like all people on the autism spectrum, people who are high functioning have a hard time with social interaction and communication. They don't naturally read social cues and might find it difficult to make friends. They can get so stressed by a social situation that they shut down.
The physical signs of autism burnout can include fatigue, sleeping more or less than usual and physical pain. Another common autistic burnout symptom is an increased sensitivity to sensory input.
There's no single "hardest" age for autism; challenges shift across developmental stages, with preschool (2-5) often tough due to noticeable differences in social/language skills, elementary (6-10) marked by growing academic/social demands, and adolescence (11-17) frequently being overwhelming due to complex social pressures, puberty, and identity formation, say Bluebell ABA Therapy and Blossom ABA Therapy. While early childhood (ages 3-6) sees initial progress for many, this often stalls around age six, a critical turning point where increased support is crucial, according to research, notes The Transmitter.
Chinning is a form of repetitive self-stimulatory behavior (stimming) that you may notice in children or adults with autism. It involves pressing, rubbing, or holding the chin against objects, surfaces, or even hands to gain sensory input or comfort.
In general, people who have an active lifestyle are much more emotionally resilient and focused. There also seems to be some evidence that physical exercise helps people with depression and ADHD, which are commonly co-occurring conditions with autism.