Gender isn’t something that’s necessarily fixed, that it’s dynamic, that it’s fluid. … There are very few people that are 100 percent totally masculine or 100 percent totally feminine. We have traits of both, and so, ordinarily, it’s something in between. I think, people are feeling more comfortable now saying, “Yeah, I’ve never felt 100 percent masculine, but I’m mostly masculine.” And, I think, it has become a more comfortable society to say that in. But I think it’s also because the science is now supporting that.
–Amy Ellis Nutt, author of ‘Becoming Nicole’