It worked for the Founding Fathers, the English, the Turks, the modern Greeks, the Irish, the Romanians, and a dozen of other peoples I can mention - and that's just the non-peaceful ones, which are not our subject. The notion that revolutions never work is the stuff of legend.
I was actually speaking of peaceful societal revolutions as well. That said...
FF I'll grant you.
Which English "revolution" are you referring to?
Turkey: you refer to the post-WWI establishment of independent .gov? Refuting an order shortly after it is imposed by a foreign body against the will of the people is not a revolution ie sweeping cultural change. It's resistance to outside influence; not the same thing.
Modern Greeks: again, which "revolution" are you referring to?
Ireland: the IRA's consistent terrorism is a good result? Or what are you referring to?
Romania: you refer to it's post-Communism change? I'll also grant you that. If America ever becomes a Communist country then yeah, almost anything would be an improvement. Not saying a lot.
Also, cherry pick and strawman much? "It's utterly impossible and never ever works" != "It's a bad idea and generally doesn't work."