'Even those who read widely about sex often learned very little. In the 1920s Jennie Lee won a psychology degree from the University of Edinburgh... She went beyond the syllabus to read Ellis and Freud. While her collier father could not bring himself to discuss the subject, he was progressive enough to leave a book by Marie Stopes where she was likely to find it. All the same, Jennie was still capable of chatting with a prostitute on Princes Street without realizing what was going on. Stopes on sex "was all a bit remote and unattractive", she found'.