I’m very much into brain food and reading provides me with most of what I need here are books I have just finished. In the future I hope to read on a ration of 2:1. 2 being the mentally challenging or self improving types verses the 1 being pure fiction and amusing. That way I keep my brain on the edge. I do also have “long term challenges” in reading, these are books that take weeks or months to finish. Usually reference like in nature.