I do consider even going to prostitutes, or seeing a hooker or an escort, as having an emotional component, even if it's not an emotion necessarily in the relationship. Even if you are paying in order to absolve yourself of any emotional involvement. That's the paradox.

The vast majority of unfaithful people are experiencing a conflict between their values and their behavior, and that is the mess of infidelity. It's not an either-or. The idea that you would ask, "How can you say you love your husband and you want to stay married, and you also are having an affair?" Because we are not the same woman, or the same man. Because sexual revolutions don't take place at home. Because for most of us, freedom wasn't something that we experienced in our family, but usually outside of our family.

A peer relationship is one where the partners experience an affectionate, companionate coupledom. They are friends. They are the product of the egalitarian model; they are good life partners, but are often less sexual.

The power of transgression is the archetypal, foundational story of the Bible. We want to break our own codes - sometimes of morality, sometimes of ethics, sometimes of the power structure, sometimes of the institution of marriage - because there is freedom and power in transgression.

To look at infidelity from the point of view of sex is a complete narrowing of the phenomenon. There's a reason that the commandment is repeated twice in the Bible - once for doing it and once for thinking about it. We have always created structures and broken structures. It is essential to the human spirit.

If a woman isn't feeling sexual with herself, she won't respond to advances from any partner, male or female. When this woman goes dancing, she's finding a connection with her own erotic self. It might be about being on a dance floor, feeling free, not having to feel at all responsible for anybody else's well-being. For other people, it might be about going on a hike for four days by herself and reconnecting with nature and strength and endurance and beauty.

One of the most amazing abilities of sexuality is to momentarily transcend the borders of Self into something that is no longer defined by physical property and that is utterly unique. It's really what many call a religious experience.