People search for joy in marriage. I know that marriage is made in heaven, but so is thunder and lightning. Getting married is easy, staying married is more difficult. If you are not full of joy when you walk down the aisle, you will not be full of joy when you walk back up that aisle. Marriage is wonderful, but it will not make you happy if you are not already happy.
Some people search for joy in materialism.
There is a vast difference in making a living and making a life. Many make a fabulous living, but have a pathetic life. And there is a lot of difference. Those 8 men were the president of the largest steel company in America. The head of the largest utility company.