"I am talking about winner instinct , calculation and hard work."
And 2700s are incredible at this!
I agree.
Our disagreement is about the hard work part, I think they need to put in that to outplay the 2200. When Magnus plays mostly by instinct (blitz) he plays at 2400 longchesstrenght. I guess the 2700s playing on instinct will perform at ca 2250, and that they need to add hard work to play at 2700strenght. Relax-chess is chess without hard work.
I guess that relaxchess, beating some 1300-1600 players easily in blitz, can be a good thing for a super-Gm after a hard tournamentgame he lost, to get a better feeling, and be able to sleep that night. Relaxchess and some hard physical work-out might calm him down.
In a blindfold simul tournament with a rock band performing and having no touch move rule,, yes