07/06/2026
I want to talk about something that has changed the way I work with children and families, because I think it could change the way you see your child's behaviour too.
Belonging is a survival strategy. Not a metaphor — literally a biological survival strategy.
When humans lived in tribes and communities, being excluded from the group meant you would not survive. You needed the tribe for food, for protection, for warmth. Your nervous system evolved to monitor belonging the way it monitors physical danger, because for most of human history, they were the same thing.
That wiring has not been removed from us. And it is especially active in children, whose entire survival depends on staying connected to the adults who care for them.
From the very first weeks of life, children are gathering information. What does this environment feel like. Are the adults here safe. What happens when I express a need. What behaviours get me seen and held and responded to, and what behaviours seem to push people away.
A baby cooing louder and louder when a parent's face goes blank is running this exact calculation. The still face experiment makes it visible — but it is happening all the time, in ordinary moments, in every family.
Here is what this means for behaviour.
A child who has learned that being loud and expressive is how they get seen and connected at home will bring that strategy everywhere. Into the classroom. Into friendships. Into every new environment they enter.
A child in a different family may have learned that being quiet and contained is what keeps them safe. That becoming invisible is the strategy that works.
Neither child chose this. Both children are running nervous system responses that were shaped before they had the language to understand or explain them.
When we understand that behaviour is communication — that a lot of children's difficult behaviour is a child's nervous system asking to belong, asking to be seen, asking whether it is safe here — the work changes. We stop trying to eliminate the behaviour and start trying to understand the message underneath it.
Support a child to genuinely belong in their environment, and watch what changes.
www.peakmentalhealth.com.au
