Once you are successful, there's a very seductive rhythm at work that keeps you wanting to outdo yourself. By the end of 'Spirit' I felt like I didn't want to get into that trap. It almost makes you cartoon-like.
The unions still have a job to do, representing their members' interests to governments and parliaments. And I think collective agreements still have a role, alongside markets and laws.
My father loved baseball and he cultivated my talent. I don't think he ever had any doubt in his mind that I would play professional baseball someday.