Religious doctrine places the burden of chastity equally upon men and women. The societal benefits are different for each sex in terms of scale, however. It's simple to see that chastity on the individual level is more important for women. Promiscuity exposes individual women to dangers that do not impact men in the same way, such as sexual violence, illegitimate pregnancy, and venereal diseases that disproportionately cause infertility in women. On a societal level, male chastity has greater benefits for a nation. A male population that leaks vril all over the place becomes depressed and uninspired, less driven, and less conscious toward the common good. Simple men concerned only with their own sexual strategy see chastity in terms of the effects on the individual. Thoughtful men see the bigger picture.