In the brain, you have connections between the neurons called synapses, and they can change. All your knowledge is stored in those synapses.

Idol worship" is so deeply ingrained in the human brain synapses that it would be almost impossible to be bereft of it. And in absence of an external icon we are always going to look for it inside us. In fact, in many regions of the world this process is already in progress resulting in the pandemic of "self-admiration" and "self-deification" of our modern times.

"Being Adam Parrish was a complicated thing, a wonder of muscles and organs, synapses and nerves. He was a miracle of moving parts, a study in survival. The most important thing to Adam Parrish, though, had always been free will, the ability to be his own master.