Me, He, or She

..... I needed a new ID.....
This is really me.... But you can't tell if I'm girl or a boy, now can you? Come on! let me know which one you think I am! (if you have seen me in real life you can not answer this question!!!)
My older brother who has been taking a photography class took this picture... and many others. All mostly black and white-ish.
And I'm sure he wouldn't mind if you critiqued his work, so feel free I'll relay it to the actual photographer. (which is not me!)