I like this idea Perhaps write it so it can be read in bit-sized chunks? I remember what it was like to have nearly 0 tolerance for extended concentration and thought-processing. Perhaps a PCS journal/calendar thing with a blurb for the day, maybe a bit of PCS info/testimony as well as some encouraging response to it?

Like: "A common part of PCS is forgetfulness, including forgetting that you have forgotten or even not realizing the omission in the first place! However over time, one can learn to retrain how they remember and discover new ways to effectively juggle information. Be forgiving, you don't need to rake yourself over the coals for not being perfect. Instead resolve to give yourself grace to keep trying and celebrate the face that you tried, regardless of whether you reached your goal or not."