I do not consider myself as having separate male and female "persona". It is not a case of in male-mode i am Nick and in female-mode i am Krea. (I chose that name for anonimity earlier in my time here and now some of you know me by that name i can't be bothered to change my user id....)
I am me all the time. I do not identify as specifically male or female, but somewhere in-between. What i wear does not change who i am underneath the clothes.