Hey moms, Have you noticed this pattern? Your child fights hard to control the daily routine — what they eat, where you go, the exact words you use, or even where you sit. They say no to an extracurricular class, a new food, or a small change in plans. But once they’re actually in the activity or therapy session… they’re having a blast. This leaves a lot of parents wondering: Is this just a control thing? A phase? Or something deeper? Here’s what’s really going on. Many autistic, ADHD, and other neurodiverse kids have brains that strongly prefer predictability. The prefrontal cortex (the part that helps with flexibility and shifting gears) develops more slowly and works differently in these kids. At the same time, deeper brain areas involved in habits and detecting threat (basal ganglia and amygdala) lean toward sameness.When something feels uncertain or new, their nervous system treats the change as more stressful. Sticking to the same foods, places, and routines becomes a way to feel safe and regulated. Researchers call this “insistence on sameness,” and it’s closely linked to lower cognitive flexibility and higher intolerance of uncertainty. So it’s usually not that your child is trying to be the boss just to be difficult. It’s their brain’s way of managing a world that feels overwhelming when things change.That’s also why the same child who resists going to therapy can thoroughly enjoy it once they’re there and everything feels familiar and predictable. The hardest part is often the transition and the unknown, not the activity itself. How to respond without handing over complete controlI recommend this balance: - Make some modifications to support regulation, but don’t honor every request. If we always give in (“I don’t want music class,” “I only want pizza,” “I don’t want you to sit there”), the pattern can expand. What starts as avoiding one activity can grow into avoiding school, only eating one food, or trying to control adult behavior. - Use clear, calm, emphatic language instead of long negotiations: “We’re in a music season right now. Here’s the calendar so you can see when it ends.” - For food: “You don’t have to eat it, but here are two other things on your plate too.” - Validate the feeling first, then hold the boundary: “I hear you really don’t want to go today. It’s okay to feel that way. We’re still going because it’s music season.” - Offer limited, real choices inside the non-negotiable: “We’re going to music. Do you want to walk or ride in the car?” - Use visuals and previews whenever possible so the information isn’t sudden. - Keep your boundary calm and relatively short. The less emotional charge we add, the less fuel the rigidity gets.