QUOTE(code buttons @ Aug 10, 10:22 PM)

Passion fades away, and then the fun ends.
I'm afraid you're right. If anyone has discovered a way around this, please tell us!
I suppose that if you can keep yourself somewhat "hard to get" forever, then you can maintain some level of interest. Maybe the trick is to always maintain your own life and develop a world where you don't actually NEED your person of interest. Oh, and always flirt just a little bit with peripheral people. Not so much to be hurtful, but enough that your mate always knows that
you know you could theoretically get someone else. This would serve as a constant reminder that you are something of romantic value. It could help the passion to settle into a good place, though admittedly never as incredible as it was at the beginning. More importantly, you both must
like each other immensely, enjoy each other's company. Of course, you love each other, too, but contrary to popular belief, that's not enough. If such a "good place" is good enough, then maybe, just maybe, a passable amount of passion could last 'til the end.
This method could only work if BOTH parties do it. I think that often, women become the clinging vines--even in this day and age--and the men they're pursuing naturally feel suffocated. I suppose that societal norms and tradition have kept that way of thinking alive. A couple of generations ago, most women truly were dependent. Once married, they didn't work, and really could not survive on their own. This has changed, but old ways of thinking die hard.
On second thought, my idea above is too much work. The hit-and-run thing is much easier, and you never have to settle for something that's just good enough. Now you COULD maintain one partner and keep the thrill if you had the 24-hour memory thing like that guy in the movie Memento. But that might be the only way...