It takes awhile to learn to walk, but eventually, you learn that walking isn't the end. Of course, there are plenty of people to drive you around before you learn to drive yourself (visiting websites, anyone?).
When you first start driving, it's hard. You constantly need help, and you have to ask people how to do everything, from gear-shifting to signalling. Of course, while walking, you pick up on certain things like street signs and traffic lights, so that when you're driving you DO see familiar things, they're just more meaningful now.
Once you learn how to drive well, you realize that it is SO much better than walking! Even though it's more difficult at first, and even frustrating, it is so much more useful!