Understanding autism in adults
Autism is a neurodevelopmental condition that affects how a person thinks, communicates, and experiences the world. It's often identified in childhood, but many people grow up without knowing, especially those who learned to "mask" their differences or didn't fit outdated stereotypes.
1. Social and communication differences
- Feeling exhausted after social interactions
- Difficulty understanding unspoken social rules
- Struggling with small talk or group conversations
- Taking things literally and missing sarcasm or jokes
- Preferring deep, focused conversations over casual chatting
2. Sensory sensitivities
- Overwhelmed by loud noises, bright lights, or certain textures
- Strong discomfort with certain foods or clothing fabrics
- Finding deep pressure, like weighted blankets, calming
3. Rigid thinking and routine preferences
- Strong preference for routines and predictability
- Anxiety when plans change suddenly
- Intense focus on specific interests
4. Emotional regulation and executive functioning
- Struggling with organization and time management
- "Shutdowns" or "meltdowns" from overstimulation
- Difficulty identifying or expressing emotions
For many undiagnosed adults, these traits led to feeling "different," burning out, or masking to meet other people's expectations.
Why some people go undiagnosed until adulthood
- Outdated stereotypes. Autism has long been linked with children, boys, or people who are nonverbal, so many others, especially women and nonbinary people, were overlooked.
- Masking. Many autistic adults learned to mimic neurotypical behavior to fit in socially or succeed at work, which delays recognition.
- Lack of awareness. Many adults grew up without today's understanding of the autism spectrum.
Getting diagnosed as an adult
- Reflect and research. Many adults start by reading, taking screening questionnaires like the Autism Spectrum Quotient (AQ), or talking with autistic people.
- Find a qualified professional. Adult evaluations are done by a psychologist, psychiatrist, or neuropsychologist experienced with adults. Many clinicians focus on children, so finding the right fit can take time.
- The evaluation. A clinical interview about your history, social experiences, sensory preferences, and daily challenges, plus standardized measures such as the ADOS-2 or RAADS-R, and input from family or close friends when possible.
- Diagnosis and next steps. Support strategies, self-acceptance, therapy, workplace accommodations, or community. For some people, simply understanding why they've always felt different is the biggest change.