Down deep, do you feel at ease?
Pet the lizard.
I’ve always liked lizards.
Growing up in the outskirts of Los Angeles, I played in the foothills near our home. Sometimes I’d catch a lizard and stroke its belly, so it would relax in my hands, seeming to feel at ease.
In my early 20’s, I found a lizard one chilly morning in the mountains. It was torpid and still in the cold and let me pick it up. Concerned that it might be freezing to death, I placed it on the shoulder of my turtleneck, where it clung and occasionally moved about for the rest of the day. There was a kind of wordless communication between us, in which the lizard seemed to feel I wouldn’t hurt it, and I felt it wouldn’t scratch or bite me. After a few hours, I hardly knew it was there, and sometime in the afternoon it left without me realizing it.
Now, years later, as I’ve learned more about how the brain evolved, my odd affinity for lizards has started making sense to me. To simplify a complex journey beginning about 600 million years ago, your brain has developed in three basic stages:
- Reptile – Brainstem, focused on avoiding harm
- Mammal – Limbic system, focused on approaching rewards
- Primate – Cortex, focused on attaching to “us”
Of course, the brain is highly integrated, so these three key functions – avoiding, approaching, and attaching – are accomplished by all parts of the brain working together. Nonetheless, each function is particularly served by the region of the brain that first evolved to handle it. This fact has significant implications.
For example, in terms of avoiding harm, the brainstem and the structures just on top of it are fast and relatively rigid. Neuroplasticity – the capacity of the brain to learn from experience by changing its structure – increases as you move up both the evolutionary ladder and the layered structures of the brain.
Consequently, if you want to help yourself feel less concerned, uneasy, nervous, anxious, or traumatized – feelings and reactions that are highly affected by “reptilian,” brainstem-related processes – then you need many, many repetitions of feeling safe, protected, and at ease to leave lasting traces in the brainstem and limbic system structures that produce the first emotion, the most primal one of all: fear.
Or to put it a little differently, your inner iguana needs a LOT of petting!
To begin with, I’ve found it helps me to appreciate how scared that little lizard inside each one us is. Lizards – and early mammals, emerging about 200 million years ago – that were not continually uneasy and vigilant would fail the first test of life in the wild: eat lunch – don’t be lunch – today.
So be aware of the ongoing background trickle of anxiety in your mind, the subtle guarding and bracing with people and events as you move through your day. Then, again and again, try to relax some, remind yourself that you are actually alright right now, and send soothing and calming down into the most ancient layers of your mind.
Throughout, keep taking in the good of these many moments of petting your inner lizard. Register the experience in your body of a softening, calming, and opening; savor it; stay with it for 10-20-30 seconds in a row so that it can transfer to implicit memory. (For more on how to take in the good and defeat the innate negativity bias of the brain – whose unfortunate default setting is to be Velcro for negative experiences but Teflon for positive ones – go to this link.)
Some have likened the mind/brain to a kind of committee. Frankly, I think it’s more like a jungle! We can’t get rid of the critters in there – they’re hardwired into the brain – but we can tame and guide them. Then, as the bumper sticker says, they wag more and bark less.
Or relax, like a lizard at ease in the sun.
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Rick Hanson, Ph.D., is a neuropsychologist and author of Buddha’s Brain: The Practical Neuroscience of Happiness, Love, and Wisdom (in 20 languages) and Just One Thing: Developing a Buddha Brain One Simple Practice at a Time (in 8 languages). Founder of the Wellspring Institute for Neuroscience and Contemplative Wisdom and Affiliate of the Greater Good Science Center at UC Berkeley, he’s taught at Oxford, Stanford, and Harvard, and in meditation centers worldwide. His work has been featured on the BBC, NPR, FoxBusiness, Consumer Reports Health, U.S. News and World Report, and O Magazine and he has several audio programs with Sounds True. His weekly e-newsletter – Just One Thing – has over 34,000 subscribers, and suggests a simple practice each week that will bring you more joy, more fulfilling relationships, and more peace of mind and heart. If you wish, you can subscribe to Just One Thing here.