I don't write songs that don't affect me on some level, because I figure if I am not moved by it, if its not something that I have a longing to celebrate or to be reminded of, if it doesn't affect me, then how can I possibly think it is going to affect somebody else. My touchstone is write something that matters.
I write about everything, but I just - how faith filters through all that and colors your opinion of other people and life and all that.
To me, it's all about the song. Songs are what make me excited. You hear a great song and you want to record it or get a great idea and you want to write it.