Is There a Level of Money You Need to Be a Billionaire?

The amount of money you need to be a billionaire is 250 million dollars. It doesn't mean you don't stop thicking and obsessing about money, it means you don't worry that you're going to lose it all. Very few people with that kind of wealth can walk round carefree. In a lot of cases they've got so many moving parts that they have, it becomes their whole life and identity,. And then they have to hire a whole antarash of people to take care of all these things for them.