Go pick up virtually any book by and for pickup artists. (Or start with a website like http://www.seductiontuition.com/.) You will find it full of incredibly crass generalizations about women that are guaranteed to offend. But it works! Pickup artists aren't worried about being politically correct, they are interested in getting attractive women in bed. And they have found strategies with a high success rate.

For the converse go pick up dating advice aimed at women like The Rules. (You can find much of it summarized at http://www.topdatingtips.com/dating-rules-for-women.htm.) It is full of nasty stereotypes about how to treat men that I find horrible and awful. But it works! The advice is popular because it has helped many women land relationships they are happy with. No matter how much I wouldn't like being treated that way, it clearly works on a lot of guys.

Now let me be clear. I don't like either of those sets of advice any better than you appear to. Nor is either relevant to my life - I was lucky enough to fall in love young, and have now been married close to 20 years. However I accept that there is empirical evidence supporting those theories. And the lesson I take from that is that many people don't work like I'd like them to.

A short sentence, but there's confidence, power, wealth, passion (and a fair bit of pretentious bs) in there.