I'd like to pass on a link. I just finished listen to an interview between Mark Dever and Carolyn McCulley. This is worth a careful listen, and I pray that I (and you too) might be the men and women that would love God more than we might love self.
In my continued plod through a series of book called: The Essential Edwards Collection by Owen Strachan and Doug Sweeney, I ran across these thoughts.
“It is wise to rest and to pace oneself. Furthermore, it is humble to do so. Though it may not seem to be motivated by pride, overworking sometimes reveals a desire to control the world such that one cannot be happy unless all is in immediate order. Though it seems strange in a very busy age, resting can often glorify the Lord since it expresses humility and a recognition of God's sovereignty.” (Lover of God, 71)