What autism is
Clinicians call it autism spectrum disorder (ASD), the name used in diagnostic manuals. Many autistic people and families simply say autism. The World Health Organization describes autism as a group of diverse conditions that involve some difficulty with social interaction and communication. Other features include atypical patterns of activities and behaviours as well as differences in how people respond to sensory input.
Autism is common. The WHO estimates that about 1 in 127 people worldwide were autistic in 2021, and notes that many autistic people in low- and middle-income countries have never been counted.
What "spectrum" really means
The spectrum is not a line from "mild" to "severe". It is closer to a colour wheel: each autistic person has their own mix of strengths and needs across communication, senses, movement, attention and more. Needs can also change with age, setting, stress and support.
Try this: instead of asking "how autistic is she?", ask "what helps her, and where does she need support?" The answer is more useful and more accurate.
How autism can show up day to day
No two autistic people are the same, but these are experiences many families recognise.
Senses
Sounds, lights, textures, smells or tastes may feel much stronger or weaker than they do for others. A busy market or a haircut can be exhausting. Ear defenders, sunglasses, soft clothing and quiet spaces can help a great deal.
Communication
Some autistic children speak early and a lot; some speak later, sometimes, or not at all. Not speaking is not the same as not understanding. Many people communicate well with pictures, signs, writing or devices. Together, these are known as AAC (augmentative and alternative communication). Offering AAC does not stop speech from developing.
Stimming
Rocking, flapping, humming or repeating words are forms of stimming: ways to self-regulate and express feelings. Unless a movement is causing harm, there is usually no need to stop it.
Routine and predictability
Knowing what comes next can make the world feel safer, so visual schedules and warnings before changes often help.
Deep interests
Intense passions are a source of joy, calm and skill. They can also be a bridge to learning and friendship.
Meltdowns and shutdowns
A meltdown is a loss of control when a person is overwhelmed. It is not a tantrum or bad behaviour. A shutdown is the quieter version, when a person withdraws or stops responding. In both cases, the person needs safety, less input and time, not punishment.
Getting a diagnosis
If you notice differences in your child's development, you can start by talking with your paediatrician or family doctor. They may refer you to a developmental paediatrician, child psychiatrist or clinical psychologist for a full assessment. It can also help to track milestones, for example with the free CDC Milestone Tracker, so you have notes to bring along.
Many autistic people, especially girls and adults, are diagnosed later in life. A diagnosis at any age can bring understanding, support and community.
A settled question: vaccines do not cause autism. Large studies across many countries have found no link, and public health agencies, including the WHO and CDC, say so clearly.
After a diagnosis
Start right away. When the diagnosis comes, make a promise to yourself: you will not spend your energy on regret or on asking "Why us?" Instead, get to work alongside your child, starting today. Every day of learning counts, and lost time is the one thing you cannot give back to your child. If some time has already passed, that is all right; the best day to begin is today.
- Your child is the same child. The diagnosis is a key to understanding them, not a verdict on their future.
- Learn from autistic adults. They can tell you what helped them and what they wish their parents had known.
- Find your people. Parent groups, in person or online, can share local knowledge about schools, therapists and rights.
- Know your rights. In India, autism spectrum disorder is a specified disability under the Rights of Persons with Disabilities Act, 2016, which covers education and access to support.
- Look after yourself. Rest and support for parents and carers are part of supporting the child.
Love without conditions, and doors to open
Two gifts matter more than any programme or therapy: loving your child exactly as they are, and giving them chances to show what they can do.
Unconditional love
Your child does not need to earn your love by talking, sitting still or reaching a milestone. Let them feel it every day, in good moments and hard ones. A child who feels completely accepted at home has the courage to try new things everywhere else.
Creating opportunities
Talents often stay hidden until someone makes room for them. Offer music, art, sport, cooking, nature, numbers, technology and time with other children, and watch for what sparks joy. When something does, build on it and celebrate every step.
Hope, every day
Expect growth, and let your child see that you believe in them. Speak about their future with hope, and ask teachers, relatives and friends to do the same.
Start your Happiness Every Day project today. Take a pledge never to miss a chance to make your child happy and bring a smile to their face. Small moments of joy add up, and over time they strengthen both your child's progress and your own efforts.
These habits help keep the project going:
- Make a vision board. Fill it with pictures of the hopes you hold for your child and your family, and put it where you will both see it every day.
- Meditate. A few quiet minutes each day help you stay calm, patient and present, and children notice that calm.
- Speak positively. Use only a positive tone and positive statements with and about your child. Say what they can do, what they are learning and what you love about them.
- Use visuals and social stories. Picture schedules and short stories about everyday events help your child know what to expect, which makes room for more calm and more smiles.
- Fill your walls with happy family pictures. Photos of good days together remind everyone, every day, of the joy you share.
Above all, the Happiness Every Day project is about creating happy memories while you are together. Be fully present in today, rather than worrying about what will happen to your child after you are gone. The love and joy you build now become part of who they are.
Choosing therapies and support
Families are offered many therapies, and some are expensive or poorly evidenced. Opinions also differ, including among autistic people, about some widely used approaches. These questions can help you decide:
- Is the goal my child's wellbeing, comfort and independence, or making them look less autistic?
- Does it respect my child's feelings, communication and right to say no?
- Can I watch sessions and ask questions?
- What is the evidence, and who published it?
- Does it promise a cure or recovery? That is a warning sign.
Some products and treatments, such as chelation or bleach-based "protocols", claim to cure autism. These are dangerous and should be avoided.