@Eva,
Oh I know that girls mature faster
Even my daughter asked me recently: "How come that boys my age are so immature, Mom?"
Yes I do remember when I first had my driver license, I drove to my grandparents house who lived the farthest away with my little old VW Bug,
windows open, music loud and feeling soooooo free.
As parents, we just have to remember these feelings and let our offspring
experience the same. You're handling this very well, Eva, but I think you
have raised a very responsible young man there. I probably need some
Valium to tie me over the first driving experience of my child.