Exactly. All of this trickery is an attempt by men to compensate for the transient nature of the modern woman. This society is created in such a fashion that a woman is never criticized for her actions and is never taught impulse control. They are constantly taught to chase their emotions and that happiness is always found around the corner in that pasture they haven't yet explored. It's the classical case of Eve logic. Women are allowed to believe that 'true happiness' lies not in appreciating what you have, but attempting to procure that which you don't have or that which is off limits to you. Hence, you have their transient nature, which means that they are here temporarily and then gone the next day.
Couple all of that with the incredibly thirsty nature of the modern man, and women have what is equivalent to a king who has his pick of women from his harem. He never particularly cares for the majority of the girls and is always off exploring something new in his roster. The modern woman has it like that because she has hundreds of men flooding her social media accounts with attention or men constantly asking her to dinner or the such. When she is bored of you, she simply disappears for a while to explore another option. When she has been away for a while and you start to get a bit of the new smell back, she returns... often with the excuse that 'she's been busy.' The only man she can be fixated for long is one who is significantly of higher value than her or simply is contrary to the men that she meets... which is usually the bad boy or apathetic player who are able to manipulate her emotions in such a manner that it constantly creates some artificial emotional thrills... and even when she has those guys figured out, she gets bored and moves on.
As a man, you eventually have to figure out that it's not you, it's them. A lot of these women have little desire to really be in a truly 'committed' type of relationship, so stop wasting your time trying to rearrange your behavior and become a new guy so you can make them reconsider. If someone doesn't want to take you up on your contract, sign someone else. It's a tough market and it's not easy to find that woman that wants to sign that exclusive deal, but don't let that force you into a situation where you are allowing a woman in your life that shouldn't be there.
That's why I repeatedly emphasize to focus on things other than women. All of the readjusting and searching for strategies is futile. At most, you'll hold her attention for a short while longer before she's off to something new. You can't force commitment. Someone who wants to be around will be around of their own volition. At the most, you can promote longevity, but it's up to the woman to decide if that's what she wants. In the meantime, what will you do? Suffer and be filled with heartache over women? You are throwing your life away. These women aren't crying over not having your attention, so stop crying over theirs. Get your life together, get right with God, enjoy your life and let women come as they come.