8-1b2 Digital-physical is entwined

When properly combined with Pavlovian association, the business can achieve price up sales up.
2-1a6b ‘Pavlovian association’ & ‘Social proof’ - Understand the arbitrary association formed within your culture. There are no pure indexes for humans.
E.g., インフレ銘柄 (下記参照: 馬車 vs 車)

Matt Ridley:
“Throughout history, economic downturns - from the fall of the Roman Empire to the Great Depression - have been characterized by retreats towards greater self-sufficiency.”

PG:
“An old Yorkshire saying: where there’s muck, there’s brass. Meaning that unpleasant work pays. And more to the point here, vice versa. Work people like doesn’t pay well, for reasons of supply and demand. What I mean is, if you’re starting a company that will do something cool, the aim had better be to make money and maybe be cool, not to be cool and maybe make money.”