I only passed my driving test last year, at the grand old age of forty-something... I raised two kids without a car, commuted, shopped, went to hospital appointments, etc...
At first, it was just an 'accident' that I couldn't drive: I started learning in my teens, but then my mum died and my dad had a nervous breakdown, and life got a bit messy for a while... Then I was a student and couldn't afford it... Then it suited my politics and beliefs about protecting the environment... Then I was a single parent and totally broke...
Finally, I had the spare money and the motivation to learn, basically because it became clear that my elderly father was going to need lifts and help. It still took me over a year to pass my test, which I finally did 2.5 months before he died.
I have very mixed feelings about being a driver now: on the one hand, it gives me much more flexibility and independence: I can go where I want, more-or-less when I want. :) Commuting is much less stressful, because a 5 minute delay means I'm 5 minutes late - not an hour late because I missed a train
. And it's satisfying to be able to give lifts to other people who are carless, as I was in until last year. :)
On the other hand, running a car is so expensive that we haven't been able to afford a holiday abroad for the past 3 years - my income allows us one or the other, not both. And my fitness levels have definitely got worse, and driving has made me lazier. :(
I might stop running a car again in a year or two... If I lose my job in the next round of public sector cuts, it will be inevitable. It won't be too much of a loss... Maybe I'll just take up driving again when I'm ready for my mid-life crisis round-the-world road trip?! 