Why Athiests Need Church
ajkesslerblog.com
ajkesslerblog.com
Note that you can replace "church" with "library", "park", "rooftop", or any other place where you can be left alone in peace and quiet.
If the setting really makes no difference to you, I think the routine is still beneficial. Designating a time, every week (or day, or two weeks), going somewhere, and just thinking about life is a phenomenally beneficial exercise.