Yes, you can absolutely say you're autistic without a formal diagnosis, as self-identification is a valid path to understanding your identity, especially given barriers to formal diagnosis like cost or accessibility. Many autistic individuals self-diagnose through personal research, finding resonance with others' experiences, and connecting with the community, and this personal realization is meaningful, though a formal diagnosis is needed for specific legal or disability support access.
Self-Diagnosis. Some adults wonder whether they should pursue a formal autism diagnosis, especially if they have lived without one for their entire lives. This is a personal decision, and there is no wrong choice! Although a formal evaluation comes with some benefits, there are several barriers to going this route.
But experts are realizing that almost as many females as males may have autism — recent research shows that nearly 80% of autistic females are undiagnosed as of age 18. An autism diagnosis can be a relief for many adults. It may explain symptoms they've always had but have never been able to explain.
Understand Nonspeaking Habits
“When a person with autism is nonspeaking, they do not communicate using spoken language, including vocalizations or sounds which have symbolic meaning,” explains Meghan O'Neill, MD, a neurodevelopmental disabilities physician at Ann & Robert H.
While many have used and continue to use the term "person with autism" because they find it more polite or respectful, it is widely accepted that people who have received an autism diagnosis prefer to be referred to as an "autistic person."
In our team we use the terms “autistic” and “autism” wherever possible, as well as “on the spectrum” as these are usually preferred by autistic people themselves.
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.
People with ASD often have problems with social communication and interaction, and restricted or repetitive behaviors or interests. People with ASD may also have different ways of learning, moving, or paying attention. It is important to note that some people without ASD might also have some of these symptoms.
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.
Being mildly autistic often means experiencing social and communication challenges that may not be immediately obvious to others. Common mild autism symptoms include difficulty reading social cues, understanding facial expressions, or forming close relationships.
Some autistic people have interests in things that other people may find unusual (or unusual for their age) or very specific. For example, a specific type of engine, an animated TV series or a niche academic interest. Having very intense, uncommon interests is a well-known sign that a child or adult may be autistic.
Conditions That Mimic Autism
“Person with disabilities” or “person with autism” is an example of person-first language, versus calling someone a “disabled person” or “autistic person”. At face value, using person-first language makes sense and is a clear attempt to be as respectful as possible with words.
ASD is now the name used for a wide range of autism-like disorders. Some providers may still use the term Asperger's Syndrome, but others will say “ASD – without intellectual or language impairment." or autistic. These syndromes are all the same.
Main signs of autism
finding it hard to understand what others are thinking or feeling. getting very anxious about social situations. finding it hard to make friends or preferring to be on your own. seeming blunt, rude or not interested in others without meaning to.
In the United States, autism spectrum disorder (ASD) is usually diagnosed in children between 3 and 7 years of age. However, studies have shown that parents usually have concerns about their child's development, especially social development, at or before 18 months of age.
Seven key signs of autism spectrum disorder (ASD) often involve challenges with social communication (like avoiding eye contact, not responding to names), restricted/repetitive behaviors (like repetitive movements or strict routines), sensory sensitivities (unusual reactions to sounds, lights, textures), and difficulties with emotional understanding or verbal expression, though signs vary greatly and appear differently across ages. Key indicators include limited gestures, delayed speech, intense focus on specific objects, difficulty with pretend play, and strong distress when routines change.
Changes in the diagnostic criteria and increased screening at wellness visits seem to be the main contributors.
"Looping" in autism refers to getting "stuck" in repetitive mental cycles, replaying thoughts, questions, worries, or phrases endlessly, often triggered by stress, sensory overload, or uncertainty, and linked to challenges with executive function and attention. It's a non-clinical term for perseveration or rumination, where an autistic individual's brain struggles to shift focus from an internal loop, which can be mentally exhausting but sometimes also comforting.
Signs of High-Functioning Autism in Children
Children with autism may exhibit rigidity, inflexibility and certain types of repetitive behavior such as: Insistence on following a specific routine. Having difficulty accepting changes in the schedule. A strong preoccupation with a particular interest.
Additionally, inherited genetic variations contribute greatly. Research shows that both mothers and fathers can carry autism-related gene variants. Some of these are common variants that increase the risk of autism, while others are rare mutations causing more severe effects.
Donald Triplett, autism's 'Case 1,' dies at 89. Triplett gained media attention for his autism later in life, and he became the face of the effort to research the lives of older adults with autism.
Understanding the 6 stages of an autism meltdown can help parents, caregivers, and educators respond with empathy and support.