I am a college student majoring in Early Childhood Education. This year I would like to be a substitute teacher, and I want my students to call me "Mr." The problem is that I'm pre-everything, and I unfortunately look very, VERY female. I also live in a fundamentalist Christian town in the south, so I'm fairly certain a lot of parents will have a problem with me. I'm dying to sub, but not as a female. Would it be wrong of me or too much to ask my students to call me "Mr.?"