Long story short, DS who is 6, is driving me crazy. I don’t know whether it is normal behaviour or not (he’s my eldest) but he goes through phases where he likes to do certain things all the time. The latest is opening windows. Now this may sound harmless but we’re in fucking January and it’s freezing.. he will proceed to open all the windows in our flat as he says he ‘likes’ it. He will argue with me, and generally doesn’t listen. He has also started being very bossy and argumentative with younger sibling. I’m afraid I do get really cross with him, which only increases my guilt at the end of the day. Anyone else relate with the strange habits? I don’t think he is autistic, but could this be a sign? His previous obsessions involved playing with kitchen pans, and tidying (he’s still incredibly tidy to the point of being OCD).