“A millimeter can determine who lives and who dies,” one of my teachers points out every so often.
The dojo is a riot of glare and shadow. Morning sunlight blasts through the wide open warehouse door, an empty promise of heat in the chill air. A gaggle of middle-aged jedi, we strike at each other with wooden swords called bokkens, our cold feet shuffling across frigid mats. Our teacher’s words give meaning to the practice, letting us know that swordsmanship is not about flourish or going through the motions. It is exacting. In a real fight steel flies faster than thought.
Her words bespeak our own fates and the fates of countless others. Seen through the lens of time, our motions are palimpsests of lessons learned in dojos and on battlefields centuries ago, endlessly repeated and varied. Thousands, perhaps millions of people have died due to mistakes in sword technique, and their surviving comrades have sometimes noted the mistakes and incorporated them into their art. This advice has been passed down by teachers who train their students to do things this way, not that way. The past is remembered and yet mutated by the inherent failures of transmission.
Sometimes we cannot grasp the meaning of the advice. Why should it be this way? Mimicking the motion feels robotic and empty. Other times you feel that you see the kinesthetic meaning instantly, and the advice passes into your personal repertoire without effort. Ironically, you may be stepping in a certain manner or holding the bokken in a certain way for entirely the wrong reasons. The teacher cannot know. She sees you doing it “right” or “wrong” and reacts accordingly. That is her role.
Does anyone do it “right”? I don’t think so. That is why it is an art. At best our teacher can help us to internalize her own high standards.
Rightness in an art is subjective, and pure transmission of technique is impossible. Whether we are hopeless dilettantes or dedicated, long-suffering students of an art, we are never perfect. A recent study of how the body learns motion showed that the brain simply does not store the full motion. Our minds and bodies improvise our movements every single time. It is actually impossible for a human being to repeat a motion in exactly the same manner.
It gets better though. Your eyes do not transmit actual images to your brain. Rather, they send a kind of multi-channel sketch, sort of the way an image can be separated into red, green, and blue,, except that there are more than ten channels with complex interactions between the different signals. The brain reads shorthand and from these signals, then imagines reality. Our other senses probably work in similar ways. The data directly from reality is compressed and abbreviated to optimize its transmission along the nerves. Then, like a game of telephone, your brain weaves a story. The philosopher Daniel Dennett suggests that you might not even be capable of voluntary actions, but that your massively parallel brain tells a sequential story of your actions right after you perform them.
Whether we have free will or are essentially a herd of so many zombies, lots of significant things in life do come down to minutes, millimeters, or other small, unforgiving increments. This is the nightmare of the neurotic. Every action counts, every decision could have irrevocable consequences. There are a number of moments, daily for some people (soldiers, politicians, surgeons, police officers), that carry razor-like significance. Of course, in our cushioned modern world, this is usually not the case for the individual, which makes those moments even more difficult to spot.
A few months ago I missed one and have been living with the consequences. The fallout has been truly educational, though I have not enjoyed the lessons. It has taken months to pull things back together. I do believe that the lessons of basic ukemi and jiyu waza practice helped keep me sane during that time, but ultimately these are just a set of strategies. Under actual “attack,” you don’t have time to think. You just do. Curiously, this has not been an occasion for regrets or much self-recrimination. When I play back the sequence of events, I cannot see how things might have unfolded differently. We were dealing with a new baby and were thoroughly distracted. Yet it did come down to minute differences in timing. A few millimeters of bad luck, essentially.
So, imprecise, involuntary, possible-zombie denizens of our easy, mediated world, learn to pay attention. Little things do count.
The cold sunlight stabs my eyes, hiding my partner’s bokken. I have to reach out with all my senses. He carries out the prescribed attack, the and crack of wood and sense of martial balance at play feels absolutely real and crisp. I know that what my brain has put together is not real, but I’ll embrace it anyway. Somewhere, very very close, all of this did happen. For real.