The pinnacle of this dual but opposite principle is orgasm, and it is in the moment of orgasm that we experience the utmost of what we were designed for. On the one hand it is the physical activity that sparks all the right conditions to ensure procreation, and on the other it is without argue the most pleasure that anyone can imagine! So much so that people get addicted to it. The pleasure of orgasm is something of an enigma, but where in the past it was studied as an esoteric subject, most notably in the "art" of Tantric Sex, it has recently become the subject of serious scientific investigation. One of the first surprises we discovered is that it seems as if the brains of many women switch off during this moment of ecstasy.
And neither does it seem do they have any power of judgment or reflection. At least judging by the area's of their brain that still have power, which makes me wonder why certain areas switch off at all.
Could this perhaps be a design flaw, something that does not work in our otherwise perfectly adaptable biological blueprint? Or is it something that is somehow necessary, something that is crucial to the survival of us and our species?