Current drawdown is 85% correlated to 1937 and 85% to 1973.
1913 - paradigm shift / Central Banks
1920s-40s - geopolitical issues & wars
1944 - new world monetary order
1960/70s - inflation/deflation
Those were four historical and life altering times but were spread across six decades.
We are experiencing all 4️⃣ in one decade, or the past 5 years.