why do players complain about not finding the right girl?

I consider myself a good looking guy. Throughout college, I spent my time out partying, meeting women, and sweet talking them back to my place. I was single from the time I was 19-22. I never had bad intentions, and it wasn't about racking up big numbers; I really just couldn't find what I was looking for. But what I was really looking for was a girl who valued herself as highly as I valued myself... a girl who wasn't easy, who wasn't so easily persuaded by my charms. I am now happily committed to a great girl, we've been dating for a year. The difference was, she wouldn't give it up easily, despite my best efforts.

In summary, a guy who can get any girl will never be satisfied with a girl who idolizes him. He wants to feel challenged, and find a girl who is not replaceable.