I don't think things are moving toward an omega point; I think they're moving toward more diversity.
As far as feeling freedom in my career now versus five years ago... I think if I feel any more free it's simply because of the experiences that I've had, and the wisdom I've accumulated from that time.
If you don't ever stop singing, your voice stays in shape. It's like the marathon runner. You've got to run, run, run to stay in shape.