[quote CheshireCats]**@Sunnydays999 Of course it affects other people- your husband!! Instead of you sharing the burden with him, you have stated he drives everywhere on holidays and days out. That is tiring, mentally and physically. All the time you are "there" he knows he has got to drive back. So when you get back in the car and relax after a long day out, he is still "on", concentrating on another drive.
I can't believe you haven't even realised you are only able to be a non driver because you expect him to do it all. [/quote]
This. ^
The hypocrisy and bloody-mindedness of some posters - especially the OP @Sunnydays999 is breathtaking.
Won't bother learning to drive, but will happily let her husband drive everywhere. I would be massively resentful and pissed off if I was him.
Even if someone COULDN'T drive because of health reasons, I would still resent always being the designated driver. I know several couples where one can't drive, and the one who has to drive gets so pissed off with it. One bloke I know has to take his wife to work four days a week, for 8am, and then go to work himself for 9am. So he has to get up an hour earlier than he actually needs to to take HER to work. AND do an extra 15 mile round trip on top.
She gets a lift back from someone at work (at 4pm) who ALSO goes out of their way to take her. Three or four different people take it in turns to take her, as it's not fair on one person to do it. She can't get the bus, because she lives in a little village that has no public transport! But she will NOT learn to drive, because (she says,) she doesn't NEED to. 
Like many other 'non drivers' she is totally dependent on lifts, all the time! And her husband is ALWAYS the designated driver for almost everything! Work, daytrips, shopping, hospital visits, anywhere the kids need to go, etc etc...
I know several women who are the drivers too, as their husband/partner can't be arsed to learn, or they say they 'can't...'
Also, not everyone lives in a place that has fantastic public transport (or even half decent public transport!) So the attitude from some that they don't need to drive coz they can get public transport everywhere, just boils my piss tbh...