what drive your life?

I've been trying not to be out of the rail. The one should dives our live must be God's purpose, what He wants us to be. I'm trying to be and accept His will. Sometimes I fail and complain, but I'm grateful that He always give strength for me to cope with the problems arising. Lately, money problem drives me a lot and try to make the best out of it, but surely still in the right way. And with this situation, I've seen that His help never comes late. Have you read a book by Rick Warren, A Purpose Driven Life. It's a very good book to read if we want to know who we are and what we are about in this world.