Not disrespecting, but as someone who changes their mind a lot, I personally feel differently. Gender is a part of identity, and one's identity is in large part, well, what one identifies as. I am a communist because I identify as one. I was a man when I identified as one. I now have no gender because I don't identify as one. Similarly, I do say that I identify as my sexuality.
Being written off as a 'misguided queer' for that is rather frustrating, I must say.