Why do girls get these confused so much?

ladies...why, why, why on earth do you confuse Coc*iness with Confidence? I can't figure this out for the life of me. Just because a guy is loud, rude and disrespectful (to you and others) does not mean that he is confident. It shouldn't turn you on or make you want him. I don't understand this thinking. Why is it that guys who are more reserved and who are quietly confident are called pus*ies by women and are told they have no backbone. Just because I don't try to fight every guy within a half mile radius of my doesn't make me a wimp. Its called being humble. I know what i can and cannot do and i do it. I don't need to announce to the world. Are you that shallow, and insecure that you have to justify going for jerks by saying they are confidant? next time you are at a party or social event think of this saying "the loudest man in the room has the most to prove"