Like tonight, I've got to go on stage, and man, my stomach...

Like tonight, I've got to go on stage, and man, my stomach has been hurting a lot, ... I'm dreading it. My gut's been cramping up, and it's burning, and I pretty much just want to sit here. When you hit the stage, you don't have the luxury of acting like you don't want to be there. You have to be on.