One of the things I like about performing on the stage is that it is a kind of meditative experience. Time does stand still. You have no concept or feeling of the passing of two or three hours' time. It's all kind of one present moment, which is a kind of a description of meditation.
But I'm able to just keep going, and that's the challenge. It's the next song. And then just enjoying the shows and people who come out to the shows. It's pretty organic, really.