It would be my guess that Madonna is not a very happy woman. From my own experience, having gone through persona changes like that, that kind of clawing need to be the center of attention is not a pleasant place to be.
Other quotes by David Bowie
I suppose for me as an artist it wasn't always just about expressing my work; I really wanted, more than anything else, to contribute in some way to the culture that I was living in. It just seemed like a challenge to move it a little bit towards the way I thought it might be interesting to go.