Just bought a copy of this book, and started reading it: https://www.amazon.com/Model-Thinker-What-Need-Know-ebook/dp...

(Authored by the same Scott Page who teaches the Model Thinking Coursera course. I came across the recommendation in a recent HN thread, but found watching videos to be too slow.)

Finishing the drywall repair in my entryway

taking it easy; schoolwork which includes algorithms and data structures.