that example (while i was reading the book) kind of stuck out with me - I think of it almost as preventative maintenance or good software dev practices - you'll

that example (while i was reading the book) kind of stuck out with me - I think of it almost as preventative maintenance or good software dev practices - you'll get crap from others for 'wasting' time on it, but they don't realise it might just save your ass when you need it most.