I can only talk for myself. I think I do CD because the woman that lives hidden deep in my brain needs that.
I was born and educated as a boy, but I think I am feminized deeply inside. It took decades for her to get upto the surface and makes me aware of that.
In fact, I don't want to be a perfectly beautiful woman but according to my age a mature lady with a curvy body.
This is part of my fancy and desire and I am not going to transform my body.