I remember someone on the forums asking this question (it might even be on this thread but I couldn't bring myself to read through it):
"Could you live the rest of your life as a women/man[and be happy]?"
I know I could do everything I'm doing and more if I identified as female, but it would just feel wrong and no matter what I did, I still wouldn't be happy with myself. Male, boy, guy, dude, it all seems more natural to me anyways, and I feel more comfortable and more confident doing a wider range of things like cooking and knitting and lifting weights, pretty much anything. It's kind of weird, but that's how I feel :p
-RJ