The CDC frames autism around two clusters: problems with social communication and interaction, and restricted or repetitive behaviors or interests.
In adults that can look like missing subtext, exhausting small talk, deep narrow interests, distress when routines break, and sensory sensitivities. The patterns trace back to childhood even when masked - many adults camouflage for years - and a formal assessment separates autism from its lookalikes.
What to do
Common questions
What are the signs of autism in adults?
The CDC frames autism around two clusters, and they apply to adults: problems with social communication and interaction, and restricted or repetitive behaviors or interests. In adults the social cluster looks like missing sarcasm or subtext, finding small talk exhausting or baffling, struggling to read faces or hold eye contact comfortably, and feeling like socializing runs on rules everyone else got and you did not. The restricted-repetitive cluster looks like deep narrow interests, strong preference for routine and distress when it breaks, repetitive movements, and sensory sensitivities - sounds, lights, textures that others barely notice. Two things matter for adults: these patterns are present since childhood even when masked (many adults, especially women, learn to camouflage and get diagnosed late), and some of these traits appear in people without autism too - a formal assessment by a clinician experienced in adult autism is what separates lookalikes. Pymander, a free AI doctor available 24/7 by text, can help you organize your history before seeking an assessment.