In my mid-20s, I was directing episodes of 'Alfred Hitchcock' and 'Peter Gunn.' I was pretty much on course and - as I sometimes joke - was prepared to devote my life to become the second best film...
I've heard that Alfred Hitchcock said that by the time he was ready to shoot a film, he didn't even want to do it any more because he'd already had all of the fun of working it out. It's the same...