First published by Money Metals here: https://www.moneymetals.com/news/2019/01/29/investing-in-gold-and-silver-001704

Two years ago at a conference during which I both presented and attended, a Keynote speaker, "Rich Dad" Robert Kiyosaki, introduced me to a different way of looking at things. He posed the question, "How many sides does a coin have?" The correct answer is "three." The front (obverse), back (reverse) and… the edge!