I just joined and completed my first challenge.  I was glad I had extra time as I was not able to look at the material each day.  And I had to go back and re-read day 2 again, as I noticed I was not being totaly honest with myself.  Procrastination and numbing out tend to be my default mode.  I re-committed to doing my yoga practice first thing in the AM.  I find it really helps me emotionaly as well as physically.  When I skip in the am I rarely practice later in the day as I say.  Keeping the promises I make to myself matter.