But there's other things that happen, and one of the things I've seen is a significant amount of pressure from employers for people to go in when they're sick. The classic case which used to come up all the time was workers ringing in sick and being told by the employer, "You don't sound sick." Now, it's such an old-school way of thinking. There are many times when people are sick and they don't sound sick but they certainly are sick, and they're having to prove to that employer that they were genuinely sick and having to have an argument about why they needed to stay home. That's partly because of our culture.