It just winds me up!
Neither DP or I drive, never learnt. We lived in London in our 20s so it was no biggie. Now we're in a smaller town and have DD and pretty much everyone we know is WTF? about us not being able to drive. They just keep on and on and on about how we have to start learning (and NOW!) otherwise we'll never be able to cope.
But, you know, there are things such as buses, and trains, and even - gasp! - your feet for walking. We get on fine, we both love the exercise this means we get and, if we do need to go somewhere in a car, we get a taxi. We've got a travel system pram so we've always got a car seat if we need it. I mean, have you seen the cost of learning to drive and buying a car at the moment?! We'd bankrupt ourselves doing it! We could probably get taxis everywhere we possibly wanted to go at the moment and it would still work out cheaper!
Now I know if you lived in a small village that was miles from anywhere with shops and had no public transport then not driving would be a real issue. But for most people who live in towns then not driving isn't exactly that much of a pain. Maybe about twice a year we think - ooh, if we did have a car this would be a little easier, but that's not worth £000's...
Actually, maybe this is more of a rant about people assuming you have to be able to drive in order to have any kind of decent life. And people sticking their nose in and saying, Drive, now! 
. What made me go Grr... right now was a reply on another thread telling the OP to learn to drive to sort out a short-term problem. Like the friend who told me I was ruining her wedding because I couldn't drive from the church to the party venue - even though I was maid-of-honour and wouldn't have driven myself to the wedding ceremony anyway!
OK... deep breath... prepares for a bunfight... but AIBU?