Why does ayu never compose songs anymore?

[Embleu]

It's not just composing that Ayu's given up. According to Wikipedia (which cites her CNN interview), Ayu's delegated a lot of her artistry to her staff. I don't know why (maybe because she hasn't as much energy as when she was younger?), but I miss the days when she used to do everything but the kitchen sink. If we could at least get a CREA composition, I would be ecstatic.