There is a principle in neuroscience called Hebb’s law. It basically states that “nerve cells that fire together, wire together.” Hebb’s credo demonstrates that if you repeatedly activate the same nerve cells, then each time they turn on, it will be easier for them to fire in unison again. Eventually those neurons will develop a long-term relationship.1 So when I use the word hardwired, it means that clusters of neurons have fired so many times in the same ways that they have organized themselves into specific patterns with long-lasting connections. The more these networks of neurons fire, the
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