Have you read Konrad Lorentz' work on animal behaviour? IMHO, these are mandatory reads for any MA...but anyway, here's my start for a discussion.
In one part of his work, he points out how Deers fight...they have huge deerhorns (eventhough obviously they do not do bagua). It's a powerful weapon...one swing of the neck could kill a large animal. YET, they only use them during ritual combats between deers, for territory or mating issues. By "ritual", I mean fights happening to determine a social leader (either territorial, reproductive etc...) between members of the same species, with a low risk of death (sometimes they stay entangled). NEVER do they use them while fighting for survival against another animal. Instead, they bite, and use their powerful hooves.
What it could mean for us human animals? First that there are two types of fights: the ritual, and the survival fights. Second, that the weapons and behaviour involved in these fights are different.
The ritual fight is the usual "who's the alpha male in here" or "why you look at my girl like that" fight. During a ritual fight, you can get a good beat up, broken nose or ribs, but your life isn't in real danger...Lorentz pointed out that ritual fights are almost exclusively involving clenched fists, and hypothesized that indeed clenched fists behaviours were designed to minimize lethal injuries to the member of your species. Also, during a ritual fight, center of gravity goes up, with prominent torso and spread arms (in a fashion of looking more impressive...doesn't it remind you of gorillas??). Also, adrenalin is the main behavioral hormone secretion. You might be able to talk your way out of it, or by adopting a submission behavior (you won, you're the best, I'm nobody, blah blah).
However, during survival fights it is much different (and humans being the superpredator, they are the only known species that gets engaged into survival fights AMONG themselves, as other animals have submission behaviors that inhibit any further harm from the attacker of their specie). Noradrenalin pumps and tightens your eye pupil (adrenalin widens it, making the stare more impressive), center of gravity goes down (much like a predator preparing to jump on its prey). Hands stay open, or in the form of claws. There won't be any inhibition or taboo target from the attacker in this situation: he'll biten, claw, spit, hit anywhere without second thoughts. Also, you can't talk someone out of this state, his intellect isn't in control anyway.
This is for the facts, and the wonderful insights that it opens...
One can hypothesize even more: all serious styles of gong fu use open hands techniques, some exclusively (in white crane, when the fist is clenched it is in phoenix eye for example, not the plain fist, except for training issues...the rest of the time it's open hand). Is it because of this functional difference between survival and ritual? Most styles stress low crouched postures...once again, is it because of this difference and what different behaviours noradrenalin and adrenalin generate?
The same goes for animal mindset, a statement that most of the time is accompanied by something along "rage is to be replaced by cold determination" (extreme yang should be abolished and replaced by wuji).
What are your thoughts on that?
And why the hell you still haven't bought Lorentz' books??
And do you all know how good it is to post while listening to Ruff Endz???