Your teenager passed the driver's test with flying colors. You've done enough supervision to know that there is a safe and sensible driver at the wheel. But now, as your teen is soloing, you're grappling with a new worry: Did you cover personal safety issues that come up when a teenager drives alone? Resist the urge to dive in headfirst. Teens are bombarded with rules and advice from every direction. While you may be eager to pass along your warnings, it's important to consider your delivery. First, don't discuss everything at once.