I have a pretty good idea what I want to do for the next 2 month challenges: to fill a sketchbook and to run 100 miles. The sketchbook is a variation on the draw/paint for an hour objective that appears in the Jan 2 list. The hour requirement is removed because it feels like punishment and painting has been removed because it is both messy and an extra decision to make every day. I added the sketchbook idea because I like that this process creates a physical object, sort of the same way putting these writings on a public server creates wealth.