By George Fell
"I'll let you into a secret.
I'm often scared when I'm boating. As a paddler I'm scared I'm going to stop improving as I get older and as a Coach I'm scared I'm not going to give my learners the awesome day that they deserve.
We'll come back to that at the end. Now for a bit about brains…
Two brains for the price of one!
There are some structures that occur in the brains of most animals. Those bits are involved in things like motivation, emotion, learning and memory. We'll call this the limbic brain. Humans and a few other animals have some extra bits which are involved in thinking. That's the cognitive bit of brain you're using right now to read, interpret and form your opinions about this article.
One bit of the limbic brain is involved in reacting to threats. It's directly wired to our eyes and ears and can trigger a load of responses in the body. Typically fight, flight or play dead. It reacts in about 1/60th second. It's not until another 1/60th of a second later that your cognitive brain catches up, becomes aware of what's already happened to your body. This is what we call being afraid.
That may sound like a load of neuroscience waffle, but just think about that last paragraph; Your cognitive brain isn't involved in triggering your fear response.
Being scared isn't a thinking choice – you can't think yourself out of being afraid.
Your body is probably already doing stuff before your cognitive brain (i.e. YOU!) is even aware of the threat.
This made a load of sense two million years ago when our ancestors were pottering around the African plains. By the time your cognitive brain has worked out that the rustle you heard behind you in the Savannah, might be due to that lion you saw yesterday, you're already their lunch! Much better to have a fast reacting, easily triggered limbic system that has you climbing the nearest tree before you know why you're doing it. The odd false alarm just means you end up occasionally climbing trees for no good reason. Failing to trigger just once could make you lion food!
A bit more about the limbic brain
The limbic brain is born with some triggers – babies are afraid of toy snakes, even in countries where there are no snakes.
The limbic brain is incredibly good at learning to be afraid of new things. It could take just one bad experience for limbic brain to learn a new trigger, and that learning can last a whole lifetime.
It doesn't even have to be a bad experience that happened to you. You can even learn to be afraid of something from someone else's experience. The limbic brain doesn't choose the trigger in a rational way. If you have a bad experience on a river your limbic brain might choose to fear; all watersports, kayaking, green kayaks, holes, that particular drop or paddling with the buddy you were with that day.
There's no logic to it, because the limbic brain doesn't do logic – that's what your cognitive brain does. If you were going to invent a sport to trigger our primal fears it might look quite like whitewater kayaking. Noise, splashing, power, unpredictability, drowning, entrapment. Maybe to perfect it we need a few snakes wriggling around inside our boats.
That's also why whitewater is so much fun! If I gently push the buttons of my limbic brain, then a fraction of a second later my cognitive brain gets to experience all the excitement and stoke of piloting a crazy little boat down an ever changing rollercoaster of moving water. If a stimulus fully triggers my limbic brain then excitement turns to fear, terror or an out and out emotional meltdown!
It gets worse. If my limbic fear response is fully triggered, I'll tend to either freeze or thrash around ineffectually (that's what play dead, fight or flight look like in a kayak!) The stuff that worked on the African savannah is really unhelpful on a river. So I have another bad experience and that just reinforces the fear response (remember the limbic brain is really good at learning to be afraid of stuff).
So I get locked into a feedback cycle where boating makes me afraid; being afraid makes me rubbish at boating; I get nailed and that makes me even more afraid next time!
Remember, it's not a cognitive thing.
Knowing that we've set safety, knowing that it's a low consequence rapid doesn't help because the limbic brain doesn't respond to reason.
It is possible to teach your limbic brain that paddling is OK. You can't reason with your limbic brain, but you can teach it. You do that by being exposed to the fear trigger, but having a good outcome. If the fear is of swimming rapids, then go and swim some safe rapids. It seems that the more scared you can be and still get a good outcome the more effective this method can be.
Of course that doesn't work if the fear is of a particular move or a particular rapid that requires you to do something specific in your boat. At this point being really afraid will mess up your performance and put you right back into the bad feedback cycle. Here we need to find a way to make it easier and get some success;
Can we find a similar move in an easier environment? Can we break the move down and practice some elements of it? Will getting fitter help? Is the underlying problem to do with fear at all, or is it simply a lack of technical ability to make the move?
Eventually if I keep getting success and I gradually increase the difficulty level, I can slowly teach my limbic brain that it's OK. Of course it could only take one failure to put me back to square one.
If you're sitting in the eddy at the top of a rapid, unable to swallow, talk or think, it's probably a sign that you shouldn't be paddling it.