It's usually a big kind of vent of frustration or anger or sadness that puts me in the right frame of mind to write. It's such a cliche to say that artists write when they're down, but it's true for me. It's a relief to get out what's eating away at my heart or my soul or my head.

I had a trainer during 'Spiderman,' and I discovered I have deep-seated rage when I'm holding heavy weights over my head. Whatever dormant anger I have in me, that's where it comes out. That's not the kind of working out I want to do.

The emotions in a song - the anger, aggression - have got to be legitimate.

Anger Quotes