Women complain about sex more often than men. Their gripes fall into two major categories: (1) Not enough. (2) Too much.

Whenever women catfight, men think it's going to turn to sex.

I have tried sex with both men and women. I found I liked it.

The only deep emotion I occasionally felt in these affairs was gratitude, when all was going well and I was left, not only peace, but freedom to come and go--never kinder and gayer with one woman than when I had just left another's bed, as if I extended to all others the debt I had just contracted toward one of them.

Being assertive enough to avoid being coerced into sex sounds like a good skill to learn. But you have to wonder what the corresponding page on Challenges said: Try not to rape your girlfriend?

Fundamentally, attraction is nothing but a perspective.