Would Life be Better Without Promiscuity?

I have covered the Way To Happiness Precept Don't be Promiscuous in a previous blog post, so I won't quote it again. If you'd like to read the earlier blog post, click here. Here I'd like to address why I think the world would be better if people were not promiscious, because I have read plenty of magizenes and news articles that seem to have the opposite idea. The idea that the modern world seems to have agreed to is that it's okay to sleep around, to just hang out, to have a f*** buddy, and so on. I wholeheartedly disagree with this general idea and I will share a very personal experience to show you why.
A few years ago I was between boyfriends and I decided that I would try the whole "one night stand" concept. I had never done it before, but thought that if my friends were into it, why couldn't I be? So, I had a one night stand. I went home the next day and discovered that not only did I feel degraded and cheap, but I also had a much lower opinion of the guy that I slept with. I basically had started out the night thinking that he was pretty good looking and nice and ended it thinking he was a total jerk.
Basically, the above experience is one that I will never repeat. I don't like feeling that way about myself or other people.
Now, was that "promiscuous" per se? The word "promiscious" is defined in The Way to Happiness book as: casual, random sexual relations. So, yes, it was. I certainly could have lived without the experience, too.
Anyway, I've given my view on promiscuity. I don't think it's something that is necessary for life on earth. It doesn't seem very natural to me. If bald eagles and other animals can apply this precept, I think humans can too.