Many thought you were a guy because you do not come across being the regular every day girl.. Most girls dont like sports as much as you, especially boxing.. secondly most girls dont like watching sports center all day, you used to brag about it.. Its really a paradigm thing, you did not fit into the paradigm of how we think of women, ergo, your not a woman you must be a man. That being said, I think a lot of guys, including myself, need to work on our paradigms about who women are, and who they should be, what they should wear, how they should behave.. but most, are victims of stereotyping to some extent.. now, if you are just looking for a few dates, nothing serious, soften up a little on purpose, but when you meet that guy you think might really be special.. be yourself.