When I wrote ‘Invincible’ the lyrics moved around on that song quite a bit. Originally it wasn’t a love song at all. There were lines in it that were more politically orientated. It was like a socialist call, like, ‘Come, let’s all get together, let’s go and burn down the Houses Of Parliament.’ It was a little bit like something from V For Vendetta or something. Then for some reason I switched it over completely to being a love song. I wasn’t comfortable with that either, so it ended up somewhere between the two.