Bob: This is where I keep all the notes I wrote in red pen, and likewise for all my blue notes, my green notes, and my purple notes Alice: Doesn’t this split your chemistry notes up into 3 different piles? Why not keep those together? Bob: gasp – and break the Single Color Principle? Disclaimer The shitty part of becoming a more senior engineer is your opinions become a mystifying web of “it depends” – a pile of vague intuitions and bag of exceptions, the kind that drove proponents ...