I have a really big old Victorian house with 11 rooms and four full bathrooms. Since my husband and I now rattle around in here with some rooms rarely being used, I don't clean every room every week. But, yesterday and today, I did clean everything on the first and second floors. The third floor is a guest area, and gets cleaned when guests are coming.
If I manage to discipline my mind, I can use cleaning time productively to think about and plan out new projects. I can spend the time praying for family and friends. I can make a mental "to-do" list and hope I don't forget the items on it before I get a chance to write them down. All of that does require the input of positive mental effort...otherwise, I ruminate.
I struggle against this tendency, because it isn't productive to worry about things I can't change, to try to figure out the unexplainable, to puzzle over what seems to me to be a foolish decision by someone I know, or to wallow in self-pity over someones past offenses against me. All of these scenarios are really a reason for me to pray. The trick is in disciplining my mind to focus on my concerns in a positive way rather than a negative way.
And (she sighed) this is a lesson I have to keep relearning.