Um, he left the business behind in pursuit of a movie career in Hollywood. Not that I BLAME him or anything, but I don't think someone who chose another career over pro wrestling can technically be said to be more passionate about the business than everybody else. I'd say guys like Flair, Angle, Undertaker, Austin and John Cena (just to name a few) all easily love the business more than The Rock. Austin continued to wrestle despite his bad neck, Angle has wrestled against doctor's orders plenty of times, HHH has always worked hard and will one day take on the responsibilities of running the entire place, Undertaker has been at it for thirty years and counting, Flair has wrestled for longer than anyone on this forum has been alive and John Cena has been the hardest working man in the WWE for nearly a decade and has had the burden of carrying the company on his back more than any other wrestler in history.