It's just that when people have so much money, they don't give a shit to lose them or use them in stupid ways, i stopped getting mad when I seen soccer players getting 30 milions per year then spend them to buy batman helicopter, hundreds of luxury watch, etc... You just see they lose the value of money, they are not linked with reality... That's the same just on a bigger scale, that loss won't change his life, he got so much that he will just call it a day and that's it... Think about how much charity or researches one could have do with 3 billions