I saw something recently where SVB purportedly said he practiced 7-8 hours/day 7 days/week. Also that his fave game is 8-ball. If that is true, for someone to practice that much you pretty much have to be addicted to it. I can't imagine giving that much time. To anything. I know it takes crazy amounts of time for many years to get to top level but to maintain that amount of practice over a long period of time, it just seems super-human. Maybe it's such that the ones at the very top truly are freaks of nature. One-in-a-million talent, yes, but practice dedication that seems unreal?