I just can't see how I will ever afford it. We could probably stretch to the cost of lessons, but it's the insurance afterwards, it's mad. How does anybody afford it? 
The cheapest insurance I can find for my age, adding someone older onto the policy, is still nearly £150 per month.
I think part of it is that I'm really missing having DP around to give us the occasional lift but I've started feeling really irrationally jealous of people who can drive because I can't ever see a time when I will be able to, and it would make such a difference.