 Andrew Carnegie, who was worth about 300 or 400 billion. He wrote a book called The Gospel of Wealth. He looked down on people that had to work all day. He said, if you're a good entrepreneur, you pack it in efficiently in the morning. He's like, I work, I double check everybody's. So back then, with my nightclubs when I was traveling, I didn't do it as well as Carnegie because you should check up every day. A half the advice I see online, people teaching business is very dangerous advice because it's like 90% true, but the 10% that's not will kill you. I've tried that, it's a very deadly thing. What you can do, systematize the business, put someone else to run it and double check it every day for a short period of time, like 15 minutes. So Sam Walton, the Walmart founder, he called that over the shoulder management. So when I was traveling, I took the nightclubs and I would only check on them like once a month. I was like, man, if I only knew that advice, I would have called the dude once a day. That's what Carnegie would do. He'd like, show me the financials from yesterday, dah, dah, dah, dah. After about a year, that business kind of dissipated down. But it was fun, it was free.