People who ski happen to enjoy skiing; they have time for skiing, can afford to ski, and are good at skiing. I have found that I often treat prayer as though it were a sport like skiing— something you do if you like it, something you do in your spare time, something you do if you can afford the trouble, something you do if you’re good at it. Otherwise, you do without it most of the time. When you get in a pinch you try it, and then you call an expert. But prayer isn’t a sport. It’s work.