I have two DDs 3 & 5. They are lovely. Sometimes their behaviour can be a bit challenging, but it is normal 2 & 5-year-old behaviour, nothing out of the ordinary.
So why do I find myself feeling so cross when I can't get us out of the house on time because one of them is refusing to put her shoes on (or to let me do it)? Or when one of them spills her drink across the dinner table for the third time? Or when they both refuse to get into the bath?
I often end up shouting at them after asking nicely two or three times, and then I feel guilty, because they're not bad kids and they don't deserve to have a cross, shouty mum. 
I worry that the more often it happens the more likely it is that they will become cross, shouty little adults, and I don't want to do that to them.
Does anyone have any advice? Please.