As a child I had dreadful road sense, to the point that I was 13 years old before my mum let me walk down our street and cross the road to go shopping in the town centre with my friend. I honestly had no awareness of cars around me, or the speed at which they could travel. I remember walking home with this friend, and our elder sisters from the school bus stop one Winter's day, and my friend's sister having to grab my arm and yank me back from the oncoming bus.
Literally no road safety awareness.