Different angle- I've had a licence since I was 17, but gave sent the last 5 years living where I couldn't get a licence (because I wasnt working -DH had one), and for me, it was the time it cost me.
2 busses a day. Both shortly after 9am. So if you wanted a couple of different things, you needed to decide which direction would be most likely to achieve everything to a minimium level. Back in the UK, I'd have jumped in the car and gone to both places, and got the best values/most suitable items rather than the most convenient. And still be home before the first bus would have got me back.
It's the ability to be spontaneous. Hey, were about an hour away from you tomorrow, fancy poppi g down to visit is possible with a car, it wasnt usually possible on public transport.
Its the flexibility. You dont HAVE to be ready for the 9.07 bus, you can leave at 8.56 or 9.14, meaning you can go as soon as its convenient, not think 'oh, only 10 mins, not worth doing anything other than have a cup of tea and a biscuit'.
Going back to read what others have written now.