What do the writings of Murasaki Shikibu tell us about the lives of women and men in Heian Japan?

What do the writings of Murasaki Shikibu tell us about the lives of women and men in Heian Japan? [Consider: Not much is suggested about women outside the upper classes. For those of Murasaki’s social status, women were well-educated, free to write, played a more prominent role in family matters, and had more sexual freedom than women in later Japan]. https://login.microsoftonline.com/704ce3d6-a4bf-4e09-8516-d52840c9f7a9/saml2https://www.youtube.com/watch?v=ZnZEoOJ-cxE