Transcript of How to Stay Calm When You Know You’ll Be Stressed by Daniel Levitin at TED Talks…
Daniel Levitin – Neuroscientist
A few years ago, I broke into my own house. I had just driven home, it was around midnight in the dead of Montreal winter, I had been visiting my friend, Jeff, across town, and the thermometer on the front porch read minus 40 degrees — and don’t bother asking if that’s Celsius or Fahrenheit, minus 40 is where the two scales meet — it was very cold.
And as I stood on the front porch fumbling in my pockets, I found I didn’t have my keys. In fact, I could see them through the window, lying on the dining room table where I had left them. So I quickly ran around and tried all the other doors and windows, and they were locked tight. I thought about calling a locksmith — at least I had my cellphone, but at midnight, it could take a while for a locksmith to show up, and it was cold. I couldn’t go back to my friend Jeff’s house for the night because I had an early flight to Europe the next morning, and I needed to get my passport and my suitcase.
So, desperate and freezing cold, I found a large rock and I broke through the basement window, cleared out the shards of glass, I crawled through, I found a piece of cardboard and taped it up over the opening, figuring that in the morning, on the way to the airport, I could call my contractor and ask him to fix it. This was going to be expensive, but probably no more expensive than a middle-of-the-night locksmith, so I figured, under the circumstances, I was coming out even.
Now, I’m a neuroscientist by training and I know a little bit about how the brain performs under stress. It releases cortisol that raises your heart rate, it modulates adrenaline levels and it clouds your thinking.
So the next morning, when I woke up on too little sleep, worrying about the hole in the window, and a mental note that I had to call my contractor, and the freezing temperatures, and the meetings I had upcoming in Europe, and with all the cortisol in my brain, my thinking was cloudy, but I didn’t know it was cloudy because my thinking was cloudy.
And it wasn’t until I got to the airport check-in counter, that I realized I didn’t have my passport. So I raced home in the snow and ice, 40 minutes, got my passport, raced back to the airport, I made it just in time, but they had given away my seat to someone else, so I got stuck in the back of the plane, next to the bathrooms, in a seat that wouldn’t recline, on an eight-hour flight. Well, I had a lot of time to think during those eight hours and no sleep.
And I started wondering, are there things that I can do, systems that I can put into place, that will prevent bad things from happening? Or at least if bad things happen, will minimize the likelihood of it being a total catastrophe. So I started thinking about that, but my thoughts didn’t crystallize until about a month later.
I was having dinner with my colleague, Danny Kahneman, the Nobel Prize winner, and I somewhat embarrassedly told him about having broken my window, and forgot my passport, and Danny shared with me that he’d been practicing something called prospective hindsight. It’s something that he had gotten from the psychologist Gary Klein, who had written about it a few years before, also called the pre-mortem. Now, you all know what the postmortem is. Whenever there’s a disaster, a team of experts come in and they try to figure out what went wrong, right? Well, in the pre-mortem, Danny explained, you look ahead and you try to figure out all the things that could go wrong, and then you try to figure out what you can do to prevent those things from happening, or to minimize the damage.
So what I want to talk to you about today are some of the things we can do in the form of a pre-mortem. Some of them are obvious, some of them are not so obvious. I’ll start with the obvious ones.
Around the home, designate a place for things that are easily lost. Now, this sounds like common sense, and it is, but there’s a lot of science to back this up, based on the way our spatial memory works. There’s a structure in the brain called the hippocampus, that evolved over tens of thousands of years, to keep track of the locations of important things — where the well is, where fish can be found, that stand of fruit trees, where the friendly and enemy tribes live.
The hippocampus is the part of the brain that in London taxicab drivers becomes enlarged. It’s the part of the brain that allows squirrels to find their nuts. And if you’re wondering, somebody actually did the experiment where they cut off the olfactory sense of the squirrels, and they could still find their nuts. They weren’t using smell, they were using the hippocampus, this exquisitely evolved mechanism in the brain for finding things. But it’s really good for things that don’t move around much, not so good for things that move around. So this is why we lose car keys and reading glasses and passports.