A perfect solution
G'daughter (bless her heart!)has been in three wrecks. One was not her fault...but the other two??? Well, you know how it is when you aren't paying attention and the big tree doesn't see you coming in time to grow the other way.
So, as you can imagine, Grandpop gave her a little talk about Safe Driving.
Coming home this afternoon, Grandpop was speeding. I couldn't resist...I said, "Suppose you have an accident. What would SHE say?"
He took an oath that he would never ever be careless and exceed the speed limit again.