Interesting. May 11th was the recent swing low. I have never studied Gann but time analysis would be very beneficial to my analysis.
BTW, the book The 4th Turning talks about how history repeats every 4 generations (about the lifespan of a human) and we repeat the same cycle of crises and resolution.
Modern thinkers tend to think of history as a straight line but the traditional thinkers in the past realized it is cyclical.