If you don't know how to drive why not? Do you plan to learn? If so, any idea when?
I'm currently 18 and have yet to learn to drive and don't know when I will. I graduated a year early from high school so I was working more than most people and never had time, and I drank and didn't want to ever risk driving drunk. Now that I'm in college I have no one teach me and I'm absolutely terrified of the prospect so I think I'll just avoid it as long as possible. I don't mind taking public transportation or riding my bike.