I am curious about this.
I am asking it because I have read several testimonies of mates telling how they live almost 100% of time in girl clothes, hang out like women, etc, etc, and it sounds kind of suspicious to me that they are not crossdressers anymore and that they have passed the point of no return ages ago. When I think about a crossdresser it comes to my mind the image of a dude that lives mostly of his time as a man (say 95% at least) and eventually dress up as a girl as a sate to his urges. Then when I see someone that does the opposite, that is, already live 95% of time as a girl it rings a bell in my head that says that this person is not exactly a CD, instead he is moving toward to the switch.
I am in the first group (very little time dressed as a girl).