I don't believe in it really...
I guess at first glance you'd call both my partner and I butch. I just call us androgynous. And I like that look.
I've been called sir, but been hit on by men. I have a deep voice and when my son was about 5 he asked me if tools were a girl think, because that's what I do...I love tools.
But I also sew.
I can cry at a movie, but also change my own breaks. There is no TOP in our relationship. It's a democracy with each of us having our own specialties.
We can look at men and say "that's a fine looking boy", but I could never have sex with one. I could have sex with any woman, any time, any where.
I used to say I felt like a guy...until I realized I was a woman, all woman...with my own likes and feelings. I could be a lesbian of my own persuasion...but I was no man. How could I be?
I say love yourself...get comfy....it's what you've got.
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Meddle not in the affairs of dragons, for you are crunchy and taste good with ketchup.