I would never describe Charlotte as a prude - maybe at the start, but that was in comparison to the other girls. She wasn't willing to do the stuff they were doing - and I mean, thank goodness!
When I started to get disillusioned with psychoanalysis I reread philosophy and was reminded of the constructivist notion that Epictetus had proposed 2,000 years ago: "People are disturbed not by events that happen to them, but by their view of them. " I could see how that applied to many of my clients.