Two of my ex colleagues took early retirement at 55, and immediately stopped driving. We lived in a very small town with one quiet roundabout, and one set of traffic lights. When their husbands were ill they had to rely on friends, neighbour's and taxis. I'm 70, and have done all the driving for the past three years as DH's PD worsened. Two years ago, we moved to a city, notorious for it's driving conditions. I'm so thankful that I'm still confident enough to cope, but I do understand that some people can't. In a nutshell, Maw Broon, you could easily be a nervous driver, in your fifties.