Pain and movement are pretty complicated right? In a sense yes. But in another sense no. Pain and movement are not complicated, they are complex, which is a different animal.

Imagine you are Elon Musk trying to send a rocket ship to the moon. What sort of thinking process, analysis, modeling, research, predictions, and methods of control would help solve this problem? How would that process be different from solving the problem of say, raising a child? 

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