Heh! Reminds me of what a frustrated Harry Truman reportedly said, “Would somebody please get me a one-handed economist.”
If Truman didn't say it then I'm glad someone did.
My comment wasn't to deride anything but to question the value of the advice. It's good as topic of discussion but of questionable value. If I took the advice to sell stocks and buy bonds then I'd likely be so far behind the curve as to be selling the stock low to buy the bond high.