Have you heard of the Michael Burry? Michael Lewis made him relatively famous in his book, "The Big Short."
The novel was a celebration of Burry and his timely short-selling trade in the middle of the housing boom and then bust. Burry is still managing money today looking for opportunities. What does a guru that makes a call like that do for an encore?
Burry sees another bubble brewing, and physics dictates it pop at some point.