Laura Passin's previous work for The Toast can be found here. Edna St. Vincent Millay (1892-1950), among her many other accomplishments, wrote some of the great kiss-off poems of modern literature. As a woman who unabashedly loved sex, with men and women, and who was keenly aware of the difference between the societal expectations for women and her own daring persona, she had an uncanny ability to turn what seems to be self-deprecation into…