I don't know if anyone else will find this as helpful as I did, but I've struggled for years to really know how to keep focused when I pray. I get bored, antsy, forget what I'm doing, drift off to sleep, or avoid it because of expectance of failure. This was a really helpful and practical method to pray, and I love listening to Tim Keller, the pastor of a church in New York City. He's so down to earth. Anyway, hope it's helpful . . .