When I finished the 30-day retreat last January, one of the "advices" the retreat director gave was to make time for spiritual reading, every day if possible.
I had gotten away from it for a while, but over the weekend I had some time so I read a little more. It's amazing how it really does make a difference. I read a bit from "The Three Ways of the Spiritual Life," a classic book by Lagrange. He mentioned how it's easy in day-to-day life to get so caught up in things we have to do that we can forget about God. But even a few minutes of reading from a good spiritual book can help us refocus.