What's the point of having those desires? Is it benefitial at all? What are the reasons of someone wanting to have a monogamous-long-term relationship nowdays? If it is by nature that women are hypergamous and men are polygamous (according to evolutionary psychology), then why would anyone want to be in a monogamous relationship?, it seems like a loss. The ones who attach the most are the ones who suffer the most, while the dettached people dont seem to bother at all. So isnt better not to have attachments of any kind?