That's the irony of financial markets. A blindly speculating put seller gets blown out of the market twice during major market dislocations in 1998 and 2007. Then swears off selling puts for 10 years because its "too risky". In hindsight that turned out to be the BEST 10 year period period to be selling puts.
In in a similar vein, Niederhoffer said "Trendfollowing funds will be completely gone in 10 years" in 2004 "because they don't offer any edge". Yet here in 2017 they have five times as much in assets under management compared to when Niederhoffer predicted their demise. He is now blown out of the market and retired after arrogance got the best of him.
Hard to swallow FACT for Vic.