A lot of people wonder what the difference is between the person who says I am the wrong gender, I am trapped in the wrong body and and the person who says I am okay with my gender but I am not going to accept that I cannot dresses, for example, if I am a man. There is a difference between the two groups of people. In the first instance, you have somebody telling you something very important about their core gender identity. That the one on their birth certificate does not match the one they know themselves to be. In the second instance, you have somebody who is telling you something very important about their gender expressions. Their gender identity matches the one that is stamped on their birth certificate, and they are fine with that. But they are not fine with how they are supposed to show it to the world and they are going to transgress and do it differently. And that is what it is called gender fluid. Sometimes that is referred to as gender non-conforming. Sometimes among youth today those are the gender queer people.