When you go through a tunnel - you're going on a train - you go through a tunnel, the tunnel is dark, but you're still going forward. Just remember that. But if you're not going to get up on stage for one night because you're discouraged or something, then the train is going to stop. Everytime you get up on stage, if it's a long tunnel, it's going to take a lot of times of going on stage before things get bright again. You keep going on stage, you go forward. EVERY night you go on stage.