Don't worry, Be happy

Two businessmen were talking about the economy:

Jack: “I’m about to lose my job and our house is in foreclosure, but I don’t worry about it.”
Bob: “How can you not be worried?”
Jack: “I’ve hired a professional worrier. He does all my worrying for me. That way I don’t have to think about it!”
Bob: “That’s a fantastic idea. How much does it cost to hire a professional worrier?”
Jack: “$50,000 a year.”
Bob: “$50,000! Where are you going to get that kind of money?”
Jack: “I don’t know. That’s HIS worry!”