All children have moments when they do not behave properly. They can go through different phases as they develop and become more independent. Toddlers and adolescents can have their challenging moments and this might mean they push limits from time to time. With the help of parents, carers and teachers, most of them will learn to behave appropriately. Occasionally, a child will have a temper tantrum, or an outburst of aggressive or destructive behaviour, but this is often nothing to worry about.