There's no subtext in Harry Potter really; it's all magic, anything can happen. Why do I say this? Because it's a magic spell. It's quite nice in a way. There is a real freedom to it.
I think that there was a fad where everyone said, 'I want you to create a signature step for my artist.' The thing is, for me, music creates the step. The artist commands the step, you know?
There's a terrible price to pay for stress in your life - it really takes a hit on your heart.