Learning to drive
For most people, drivers licence + car = freedom. Once you're mobile, you can do things and go places that wouldn't have been possible before.
Driving can make work, study, sport and socialising heaps easier, but there's also a downside. Driving can be dangerous for everybody, but especially for young people.
That's why it's important that by the time you get on the road solo, you know exactly what you're doing.