After 10 years in a job, most leaders stop doing the parts of their job they don't like. You only get one vision and if you haven't instantiated that vision within 10 years, it's not going to happen man. After about 10 years, Chief Executives get real tired of two or three parts of their jobs they don't really love and they just kind of wander away from them. And so I'd seen all these, I'd seen these patterns, I'd published on it, he said.