QUOTE : One day she had been out walking and she had wondered whether she had become a different person in the last year,.... Then when she really thought about is she realized she'd been becoming different people for as long as she could remember but had never really noticed, or had put it down to moods, or marriage, or motherhood. The problem was that she'd thought that at a certain point she would be a finished product. Now she wasn't sure what that might be, especially when she considered how sure she had been about it at various times in the past, and how wrong she'd been.