I'm not bitter or upset but I'm thinking: Why can't I think of stuff people want? Maybe I don't know how to listen? He's a human, just like me, but I can't do anything. Maybe asking this question is a first signal of failure, or at least that I'm of a wrong mindset, that separates a good entrepreneur, whom wouldn't ask that question and just go do it, from people like me.
If his WP page is accurate, it's not like he didn't have startups that didn't work out but he still made it.