Yes, people do live down 20 mile mountain trails. People do live in rural areas where the nearest gas station where they could get a frozen burrito is 5 miles away. People do live in suburbs where the nearest grocery store is 3 miles away.
But more people live in dense environments where there are lots of people and closer services. That’s what makes the dense environments dense, lots of people live there.
I live near Seattle, which is a pretty dense urban environment. However, I live on rural Vashon Island. There’s a central “village” type town, and lots of people live within walking distance of the two grocery stores. I used to do that. Now I own a house that’s 6 miles away from the core, and 3 miles away from the nearest convenience store. And I like it that way. I love living in the woods and not seeing my neighbor–I only have one, and in the summer when the bushes are leafed out I can’t see her house.
And if I lost my ability to drive I’d be seriously screwed. I don’t drive to work, but I have to drive to get to the bus that takes me to the ferry that takes me to the bus to get to work. Without a car I’d have an hour walk before I could reach the bus line. But of course, I could get my wife to drive me to the bus stop, and then pick me up in the evening. If I didn’t have a wife? Well I’d be fucked. I’d have to move, and find a different place to live.
If you have a crappy job with no savings and live in the middle of nowhere and don’t have close social and familial ties with reliable people and then you lose your ability to drive, you’re in big trouble. You can’t afford to move, you can’t afford to stay where you are, you can’t drive to work, you can’t walk or bike, you can’t afford to stay home, you can’t ask for help because everyone you know is in the same boat.
If you’re permanently unable to drive, then you have to move, regardless of how much you love where you live and how much it will cost. Expect to pay higher housing costs for much crappier living space. Expect tasks that used to take 10 minutes to turn into hours. Expect a permanent reduction in your standard of living. If it’s only temporary–like for a year–well, you can tough it out. If you can keep your job. Drive anyway, what are the odds you’ll get pulled over and get another year added, or another and another, Judd Nelson in Breakfast Club style. Mooch off your car-driving friends and family.
Or move now, because if you’re the kind of person who loses their license once, you’re probably going to lose it again. It’s like getting banned from the Dope for being a jerk, and you come back with another account. But if you were capable of not being a jerk you wouldn’t have got yourself banned in the first place, so you’re going to be spotted pretty quickly.
So live near town or a few blocks away from the bus line. Yeah, it costs more and you don’t like it as much. Because you can’t drive you’re going to have to pay higher monetary, convenience, and social costs for everything. That’s tough. But there are solutions other than starving to death on the floor of your house way out in the country.