Two things can happen to that guy: he will feel pain and regret or he will feel nothing because he is still a billionaire who still has a lot of money. We also won't know what he feels, but we can still learn from him to always limit our gambling, especially using money to gamble.
Gambling can indeed provide big profits but also vice versa. We can experience big losses, especially if we can't limit the money to bet. And we must indeed weigh the risks wisely because whatever it is, we are only using gambling for fun.
The condition is still possible for both of them because we also don't know whether he is a billionaire or not Gambling can indeed provide big profits but also vice versa. We can experience big losses, especially if we can't limit the money to bet. And we must indeed weigh the risks wisely because whatever it is, we are only using gambling for fun.
If indeed he spends all that money on one bet and he really loses everything then surely it will give him a long headache but on the other hand if it is a billionaire then they will be fine and will probably just laugh like Neymar did recently where he lost quite a lot in just over an hour.
But as you said, there is a positive side to this and of course this can also be a reminder that in gambling even if the odds are very small it doesn't mean it's something that can be won easily because something like this could happen.
Well with the same result 50% people are happy/sad 
