"Genderfluid isn't really a thing. Just because you've got both masculine and feminine qualities doesn't mean that you're both genders; they're just qualities. You're still a girl."
It's comments like this that were the reason I was so scared to come out and just be myself for years. How many times do I have to remind people that yes, biologically, I am a female. I have female parts, and I will always identify my sex as female because that's how I was born. But gender is a social construct, one that is highly built upon masculine and feminine traits. For now, while gender roles still exist, I will identify as genderfluid. I will let anyone use whatever pronouns they want to use for me. Who do people think they are, telling me that what I identify as is crap.