You don't get it. The more drunk a northener is the less upside-down-ness the body can handle. That means, if you drink like a fucking russkie you'd die at about the equator. Oh wait, you're from Texas, make that about 20 degrees down.
Lolnope. Since everything is upside-down in Australia, even gravity is. That means their buildings are upside-down, and that means that both you and the guitar would be upside-down as well.
That means, if you told us to set it to lefty you're a fucking lefty. Deal with it.