Because women are not good in analyzation. They really poor to it but when it comes to nagging then clearly they are expert. Women are interpersonal or more on speaking and can learn through speaking while mean are good at observation and analysis. This is why only few women are in cryptocurrency but still if you are in cryptocurrency your money can be spend to those nagging women like in a date. Wether we like it or not we do like women and we are born innate to like them.