I'm starting dance classes Friday, I'm so anxious I took dance from 2 to 13,  now I'm almost 21 and I signed up for adult/college dance classes, I start Friday. I'm worried about everything from "do I need to eat more" "will people make fun of me?" "Will I look okay in dance clothes" Ect , ect. Just a bunch of stupid bullshit but I'm really anxious about it :\. 