it is really simple. I've been dancing since i was 3!!!
First, calm down and do alot of streatching.
Next, sit down turn up some music and find a song on a tape or pc or cd you like,so you can pratice.
Then, let the music talk to you, let it be your fave dance partner for ever.
After that, you'll just automaticly start dancing.
If you wanna write it down you can but do it step by step as you write it down
GOOD LUCK