Women are sick. They are mentally ill. One of the characteristics of mental illness is stereotyping. What that means is that one woman is sick in exactly the same way as another. You see the same patterns over and over again.
Our culture is involved in a complex scam trying to cover up this situation, particularly from young men. The worst case scenario is the totally oblivious guy who gets himself into a bad situation. However, most guys know something is wrong, but just can't put their finger on it because of the brainwashing. At first, they figure they just met some wacko and then try again. When the next one turns out just the same, they start to investigate if something is wrong with themselves (pleeeennnty of asshole relationship experts are willing to feed this). After awhile they come to the amazing conclusion that, yes, something is wrong with the entire female population. But they only know that something is wrong. And they don't know that "something" can be mapped out and understood.
Every time we examine a case, we learn a little more about the specifics of that "something". Understanding the nature of a thing gives you power over it. Because humans have free will and exercise it in every single facet of our existence, you can never change another. Only they can change themselves, and only by choosing to do so, with no influence possible from anyone or anything. However, that doesn't mean you can't get things you need from them or have to put up with their bullshit. Understanding that "something" gives you vital information on how to 1) get what you want and need from women and 2) how to prevent them from causing you undue hardship.
It's not simple, but it is understandable, reliable and effective.
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Further Reading:
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