So, while I can go for long spans of time without needing a car and, whenever my wife is out of town on business, let the car sit in the parking spot or let her take it with her... well, my wife still drives. And last weekend, without much warning, we ended up carless all weekend because the car needed to go in for maintenance and it took much longer than expected. Now, it's not like we spent the whole weekend wailing and gnashing our teeth, maybe even rending our clothes... but it did throw a loop in our plans...