"People always ask us women about how we balance our lives. Rarely do they ever ask men this but we are asked this and it makes a lot of sense - balance, right? It sounds right. And of course you do have to balance because otherwise you'd go crazy. And you do have to find ways of doing things in a sensible manner, raising children and all those choices. But then there's a part of creativity which is irrational and which is obsessive and then that's also part of what we do. So, I don't think that's a bad thing. I think that's part of what makes someone good."