There's a difference between talent and skill. You might have writing talent, but skill is learned. You have to practice. I remain teachable. I was sure that I didn't know everything. People who work with me will tell you I don't think I know everything. I watch people sink around me thinking that they knew everything.
My experience as a black woman in the industry is simply that often I was the only one in the room. Often I would be the only woman and the only person of color. Sometimes I would be one of several women but the only person of color. Sometimes I would be one of several people of color, but the only woman.