Possibly he is just self serving but look into that. For a child to be self serving it may entail not sharing toys, sucking up to teacher to get a better seat in class, bullying? For a postal boy it might mean reading what he's supposed to be delivering, a politician voting for laws that help their investments...the higher up the food chain, the worse that self interest affects others. Saylor is a billionaire. How high? If he was being philanthropic with his wealth I may excuse him.