Know that there is so much more to you than your body. It's not just about perfecting the steps; you must trust your instincts to tell deep, emotional stories through the steps that you are performing.
Confidence comes from within and as long as you are putting forth a respectable effort to take good care of yourself, you should feel confident about that path.
Marc Almond has done a couple of covers, a few people in Europa have done them. I own all the publishing. It's never really been addressed, as I haven't had the time to go out and tout the songs.

