i discovered the reason why everybody turns left after playing rof

[BadAim]

Musashi recommended to "always chase your opponent to the left". That way you are advancing from your strength, and he's retreating into his weakness, along with several other advantages.

I once took a pistol class with a left handed Japanese guy. It seems that it's bad luck to be left handed in Japan, so all his life he had been forced to do everything right handed. He is now effectively ambidextrous. He embarrassed all of us in the weak hand drills.