Much greater than science fiction Is this thang about my new affliction Waves of pain are sweeping through me Yet tell me who would ever believe me Rather than believe it's all your leavin' That caused me to suffer all this grievin' I blame it on something that can't be explained I said that I've got a new kind of pain I've got headache in my heart Heartache in my head Each and every single day Money is spent in some sort of way Forget all the doctors being absolutely certain For months for me they can't find what's hurting When the pills that the pain brings on It's got nothin' to do with the fact that you're gone You ain't the reason why I don't sleep at night It's only because I'm trying to fight this Headache in my heart Then I got a heartache in my head