Since the two halves of the brain "think" in fundamentally different ways, from the moment they are split into two they will have completely different ways to react to the situation, though both will be "you" to their own understanding.

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‘To those who regard “crime fiction” as some sacred icon which must follow a rigid formula, I will always be the man who writes 18-syllable haiku.’Trying to make sense of computers, The Error Log.