AVATAR: THE LEFT-HANDED AIRBENDER...

     I wonder if the Air Nomads in the Avatar universe had a handedness to their airbending power?

source

     For instance, when I imagine generating a vortex of wind around me, it always develops in a counterclockwise motion. If I imagine shooting a blast of wind from my dominant hand, it also spins in a counterclockwise corkscrewing fashion (from my perspective...it would be clockwise from your viewpoint) and again, if I imagine shooting a blast of wind from my left hand, it is only a straight-up gust with no spin whatsoever.
     I asked Roommate about this, who is left-handed, and without leading on my part, he told me he imagined such vortices spinning clockwise when he thought of how they might spin.

     Makes me wonder if I might be on to something...

     In-Universe, the Air Nomads had all been killed prior to the start of the series and precious few glimpses are ever given to their way of life before the start of the Hundred Years War allowing for little exploration into the quirks of their culture.
     Still, might it possible that handedness determined the natural spin of one's vortices. It's not like it would be impossible to spin them the other way: it just wouldn't be your instinctual motion. After all, you can teach yourself to write and other tasks with your non-dominant hand. I can eat almost as comfortably left-handed as I do right-handed though with the latter I retain better control over the utensil.

     I wonder how clockwise benders might be viewed by counterclockwise benders? I choose clockwise as the minority because the emblem of the Air Nomads shows three swirls all moving in a counterclockwise rotation.

Emblem of the Air Nomads (source)

     Would their powers effectively cancel each other out when used against one and other (or at least lessen the severity of the attack or effectiveness of the defense)? Would they be embraced as an enhancing diversity or viewed with skepticism since they'd likely be a minority? Because they have the "opposite flow", would it affect the way they see the universe? Do they eat meat?
     If the latter, might they have been complicit in betraying the majority Air Nomads to the Fire Nation because they had wanted to rule only to have it backfire on them when Firelord Sozin chose to wipe all Air Nomads out?
     The non-canonical character Afiko was said to have hailed from the Southern Air Temple and betrayed his fellow Air Nomads. According to the card game where his character exists, he was said to have been envious of Aang, the new Avatar, and so revealed the secret location of the temple to the Fire Nation, allowing its soldiers to wipe out the monks who lived there. How did his vortices manifest?

Afiko: clockwise airbender?

     Stuff we'll never know...