Mary Roach says the brain gets in the way of executing sex tips well.

Question: Do sex tips help?

Mary Roach: I think that the women's magazines and a lot of those quick tips for better sex, I think that they do people a disservice, sometimes, because they become very focused on; they're thinking, "Okay, I read that I should do this and am I doing it right?"

There's a certain amount of anxiety that comes from thinking, "I don't know if I'm suppose to do it this way and I don't know if he's responding and I don't know; am I doing this right?"

Rather than just letting it go where it takes you and losing yourself in it instead of trying this sort of menu things you read in a women's magazine.

And there's a certain amount of pressure, I think, also, among very young girls to do what's expected of them. I don't know what they're getting out of; I just don't think that's the way to have good sex.

In terms of practical how-to; the one study I found; the one sexual therapy technique that worked well for women and seem to be pretty simple was, like, mindfulness training.

It's just all about not spectating, not watching yourself, just being in the moment and not being anxious about what's expected of you; are you reacting right or is your partner reacting right. That's easier said than done. It's like somebody telling you, "Relax!" You're relaxed if you're relaxed.

Recorded on: April 6, 2009.