> You are entirely your brain. Nothing more, nothing less. Clearly I am only a portion of my brain since if you remove some of it I am still me. But then, if

> You are entirely your brain. Nothing more, nothing less. Clearly I am only a portion of my brain since if you remove some of it I am still me. But then, if you start killing the neurons in my brain one by one, at what point do I stop being me?