It's about staying ahead of what happened yesterday. When you just in your mind think...nothing's going to stop me. I don't care how I felt yesterday. I'm gonna go out today and do what I know I can do. If you can just tell yourself...no I'm stronger than this, no I'm better than this, no I'm faster than this, no I'm tougher than this. I think you can make it through situations that your never thought possible.