As we all digest the Red Pill, there are lessons to be learned. Many of them apply to the women we encounter. Those who have done their learning time realize that the fundamental nature of women has not changed for thousands of years even if they think their one special woman is a unicorn.
In ancient times men had hierarchies of wives and women. There would usually be a "primary" female and several others that were lesser to the first, and the hierarchy could change frequently but the women inside it would defend their status within that hierarchy even to the point of murder or assault.
The advent of organized religion brought in again usually one primary woman to each man, with shame being put in the way if men chose to have more than one wife (even though this is the nature of men). However, this marriage arrangement was usually predetermined based on who would be the best provider, and socially who would work best within the group confines.
What do both of these things embrace: STATUS.
The women you deal with today also embrace this instinctively without even realizing it. Why will a hot girl date an uglier guy with lots of money and a great provider job? Status. Why do women post things on social media for attention? Status. Why do women branch swing? Status. Why would a woman get divorced and brag to all of her friends that her beta ex husband pays all her bills while she parties? Status.
This doesn't only involve relationships with men. Women compete directly with each other for nicer clothes, nicer jobs, the latest knowledge about popular culture, social media followers and things of this nature. Older women who are lonely fundamentally will show how amazing a single life they have to the outside world even though they will regularly go home and cry to their cats privately.
A woman's status directly links her into the perceived hierarchy that exists not only within her friend circle, her relationship circle but also society as a whole. It is measured, obsessed over frequently and they will do things that people would normally think are against their nature to increase it, even subconsciously.
How can we as men use this to our advantage? First of all, realize that their relationship with you is mostly related to this principle. Are you increasing their status even as a beta provider with your money and good jobs, or can they brag to their friends about how they have you cuckolded and you're at home with the kids while they are out partying because you're such a "great guy".
Post wall women as we know cling onto the first male who will give them the ability to show people they are worthy of companionship and also increase their net worth or social status. This is why you see them attempt to keep up with their already married friends by seducing and moving in with (and sometimes suckering into marrying) their provider as soon as they can. Their net worth to society diminishes year to year and they will do anything it takes to get it back or increase it.
As a chad this is the case as well. Women will easily fall into line as long as they have higher perceived status than their social or relationship group or in society as a whole ie celebrity wives. As soon as this starts to diminish because they can't tell their friends or the world about how amazing of a guy you are or can't show off their new house or great wardrobe you provided or how awesome your kids are they will branch swing. Every time.
So if you want to really fundamentally know women, get to know how they perceive their status. If you're not increasing it, likely you won't last long in their world. Realize that most of their decisions are based on if they think that it will increase or decrease their status to the world. And don't sacrifice your own life to help a woman climb to a higher level. Ever.