 I like this one. What about self-discipline? Oh, gosh, self-discipline. That's hard for some people. But you feel so good when you do it. Nobody's making you do it. You discipline yourself, and you always feel better after you do something. It's kind of like the person that they go to the gym, they work out every day, but one day they just don't feel like it, and they don't feel like it. So they talk their self out of it, and three or four days they haven't went, and four or five days they haven't went. All of a sudden they're out of the habit of it.