I'm getting excited to start the E90 (Exodus 90). I currently have only 1 fraternal brother, and hope for more within these last few days before startup. A few questions have popped up. 1) Isn't Sunday, the Lords Day, a day of rest? I think I've always relaxed on my Lent days in the past. 2) Also it seems backwards that I have to use an app (although I am excited about the usefulness of the app) when I am trying to give up screen time. I did order the book, but its unavailable until early February.