First published by Money Metals here: https://www.moneymetals.com/news/2017/11/09/gold-bubbles-currency-wars-001246

“Millions of people out there still bear the psychic scars of buying gold at $800/oz in 1980 or a tech stock at 1,000 times earnings in 1999 or a Miami condo for $1,000 per square foot in 2006.