"What the psychological profiles of CNM people might suggest is that they have emotional needs that cannot be satisfied by one person. “People in poly relationships might have higher needs in general,” says Balzarini. “We find monogamous people are on an even keel in terms of their needs for nurturance and eroticism. But poly people have high highs and low lows. They might be people who need both things simultaneously and it is hard to experience those things with only one partner. A primary partner who is nurturing is unlikely to also be exciting in an erotic way.” That said, there is very little in the way of a profile that you can build about CNM people, according to Moors. She says that there is no correlation between age, income, location, education, race, ethnicity, religion or political affiliation and CNM in her research. People who identify as lesbian, gay or bisexual are more likely to be CNM, but that is the only pattern. For something that seems to span all walks of life, there is still a relentless stigma associated with non-monogamous lifestyles. Moors gives the example of how normal it is to think of platonic or familial love as endless, yet for some reason we consider romantic love finite. “We already know how to have close loving relationships with multiple people,” she says. “But we are expected to believe that romantic love is limited? How many best mates do you have? Oh, that’s disgusting you have one too many? That would be a ridiculous thing to say.” We ask a lot from our partners. We expect them to be our life coach, best friend, confidant. “We don’t need all of those things from one person,” says Moors. Perhaps we would be better off by spreading our needs between more than one person."