I am 31 and still have a learner's permit. I was mildly intrigued by the idea of learning to drive at the usual age, but once I actually got in the car? Holy Crap!! It was system overload. Trying to watch for other cars, pay attention to the signs, and having slow reaction time made driving a terrifying experience when I was younger. My coping skills are much better now, though. I actually just failed my first road test a few weeks ago because I was freaked out by a stranger in the car, not entirely familiar with the area the office was in, and inched just a hair over the stop line when the light was red. I am comfortable on well worn routes, but even then I never quite keep from holding my breath. I am finally tired, though, of having to depend on my husband to take me everywhere (work included!).