The vast majority of instruction sheets and user’s manuals miss some of the most rudimentary instructions. Most of them are preliminary instructions ahead of the main plot. The authors assume that the reader already has the back-story of the characters. Granted, some cautionary notes are only necessary for extreme cases. “Don’t taste the paint.” should go without saying.
Some cautions we’d like to see:
kDon’t try to assemble this with the cat in the room; they’ll steal parts.”