A journalist asked Will Smith, whose wealth is estimated at $350 million, if his money makes him happy. This was his response:

“I spent half of my life raising money and now I spend the second half of my life giving it away.”
Once you’ve bought everything you want, there’s no material thing that can ever satisfy you. I hope everyone can feel this.

When you realize that no relationship, no money, no kids can make you happy, there is literally nothing that can. You have to find happiness in your mind and in your heart regardless of all that.

Even with all the money in the world, we end up realizing that everything we are looking for is within us and not outside of us.