Took me FOREVER to get all 100 stickers because I too sucked at the balls/dancing. I just kept trying several times a day until one day I finally passed. I wouldn't do it more than a few times each day because i would become upset with myself that I couldn't do it. I even video taped the dance with my phone so I could pause & replay it back to try and learn the steps.
You will get it one of these days.
Good Luck.
You will get it one of these days.
Good Luck.