I'm the kind of person that would be more than happy with just 1B dollar, but I think most billionaires are not like me. I wonder how Mark Zuckerberg's takes t

I'm the kind of person that would be more than happy with just 1B dollar, but I think most billionaires are not like me. I wonder how Mark Zuckerberg's takes this kind of loss, indiference? painful? annoyance?