When you're relegated to go from movie to movie, so much of what you're doing is out of your control beyond creating the product.
I have been a big guy all my life, I am not going to lose a bunch of weight, because then you're like that weird fat person that got skinny but still has a big head. I don't want to do that. So I'm just trying.
I think there is value in having practising scientists as leaders of research institutions.