At 35 I'm definitely starting to feel more like a grown-up than I ever have. There's nothing in my life that is childish or whimsical. Having fun is fantastic and I never want to lose a sense of that - and also I think you have to have that to put into your work or else it's going to feel stiff.
I have a neuroscience background - that's what my doctorate is in - and I was trained to study hormones of attachment so I definitely feel my parenting is informed by that.
