Some are exploring the world through the subconscious. I've done that on occasions for various reasons, whether it be illness or self abuse, or whatever. Once things start to look grotesque I don't write them or sing them. I couldn't write them - making nightmares into living daylight...The minute it gets dark I shoot back, retreat.
Nick CaveI look at you and you look at me and deep in our hearts know it That you weren't much of a muse, but then I weren't much of a poet
Nick CaveWhen I start writing songs, and they come easily, I'm always very suspicious. That usually means they're reminding me of something I've already done before. When the songs become unsettling, and I feel anxious about what I'm doing, that usually means it's going to be more interesting later on when we actually record the stuff.
Nick Cave