Thank you.
Has that led to sort of another problem? We've entered—and it was a while ago, it's not a recent phenomenon—this kind of self-service economy. You used to pull up in a gas station and a guy would fill up your car with gas. That was a job for a young person. Or you'd go to a movie theatre and the ushers were all high school kids. You don't see that anymore. All those jobs are gone.