So… What Is Autism?
- Emma Stokes
- Aug 22, 2025
- 3 min read

Autism is a neurodevelopmental difference that shapes how people experience the world. It can affect how someone communicates, processes sensory input, builds relationships, and navigates daily life — but not in one set way. No two autistic people are the same.
Autism is lifelong and occurs across all ages, cultures, and intellectual abilities. Some people identify with the clinical term Autism Spectrum Disorder (ASD), while others prefer Autism Spectrum Condition (ASC), or simply autism or being autistic.
This blog explores what autism really is, how it might look across different life stages, and how greater understanding and support can make a meaningful difference.
What Is Autism?
Autism is often described as a spectrum — not because people fall somewhere along a single line from “mild to severe,” but because autistic traits vary widely between individuals and across different environments.
It’s not a disease or an illness. It’s a neurotype — a different way of thinking, sensing, and relating to the world.
Some autistic people may need significant support in daily life; others may not. Many people mask or camouflage their traits, especially in school or work environments, which can delay diagnosis or contribute to mental health struggles.
Autism Across the Ages
👦 In Children:
Delayed speech or unusual language patterns 🗣️
Intense interests or repetitive play 🎯
Sensory sensitivities (e.g., noise, texture, light) 🌟
Preference for routines and predictability 🗓️
Difficulties in social communication or understanding emotions
🧑 In Teenagers:
Struggles with peer relationships or social norms 🤝
Heightened anxiety or burnout from masking
Overwhelm in unstructured environments like break times
Emotional meltdowns or shutdowns 😞
Strong sense of justice or fairness
🧒🧓 In Adults:
Exhaustion or stress from years of masking 🎭
Feeling “different” but unsure why
Challenges with executive functioning (planning, organising) 🧩
Need for quiet time, sensory breaks, or solitude
Relief or validation following a late diagnosis
Autism may also be under-recognised in girls, women, and non-binary people, who often develop strategies to blend in, leading to under-diagnosis or misdiagnosis.
Autistic Strengths 🌈
Autism is often described in terms of difficulty — but autistic people bring a rich variety of strengths and perspectives, including:
Focus, dedication, and passion for deep interests 🔍
Honesty and loyalty 🤝
Unique problem-solving and creativity 🎨
Visual thinking and pattern recognition 🧠
Attention to detail and memory for facts 🗂️
It’s Not Always What People Expect
Autism doesn’t always “look” like stereotypes. A person can be verbal and sociable — but still autistic. They might have strong academic ability — yet struggle with executive function or sensory overload.
Autistic people may:
Thrive in structured environments but struggle with transitions
Communicate well online but find face-to-face interaction draining
Appear confident but feel deeply anxious
That’s why understanding autism means looking beneath the surface.
✅ Support Makes a Difference
Every autistic person’s support needs will be different — but some helpful strategies include:
Sensory-friendly spaces and predictable routines 🎧
Visual supports, prompts, or schedules 🧾
Adjustments at school, university or work (under the Equality Act) ⚖️
Time for processing or responding
Respecting the need for quiet, focus, or breaks
Acceptance, not pressure to conform 🙌
Screening, Diagnosis & Self-Understanding
Autism can be diagnosed at any age. Some people are diagnosed in early childhood, others in adolescence or adulthood — sometimes after years of wondering why things feel different.
In the UK, a formal diagnosis must be made by:
A paediatrician (for children)
A psychiatrist or clinical psychologist (for adults)
While some people explore autistic traits informally or use checklists online, these cannot replace a full diagnostic assessment. However, reflecting on your experiences can be a valuable step in understanding your profile and identifying support needs.
If you're considering an assessment, it can help to keep a journal of patterns you notice, or seek guidance from a professional with expertise in autism.
💬 Autism Is a Difference — Not a Deficit
Autism isn’t a problem to be fixed. It’s a different way of experiencing the world. With the right understanding, adjustments, and support, autistic people of all ages can thrive on their own terms — in education, in the workplace, and in life.
Whether you’re seeking answers for yourself, a student, or a loved one — you’re not alone. And understanding is always the first step.



