My 5, nearly 6 year old is normally a lovely, albeit quite demanding child. But sometimes she does really naughty things around the house.
She's poured shower gel on the bed, drew on the walls and poured oil on the floor. Normally it's when I'm running the bath, doing the dishes, cleaning etc so it can't really be avoided.
How common is this? I understand how my 3 year old might but a nearly 6 year old?
Are your NT children like this?