We’ve seen in this chapter that our deepest instincts, as well as the kinds of thoughts we have and even can have, are burned into the machinery at a very low level. “This is great news,” you might think. “My brain is doing all the right things to survive, and I don’t even have to think about them!” True, that is great news. The unexpected part of the news is that the conscious you is the smallest bit-player in the brain.