The book asks many interesting questions but there is one in particular that caught my attention and really made me think. It went something like this: if person A had person B's brain, would he be person A or B? There is no way of knowing and I do not know anywhere near enough information to even take a guess but it made me wonder what makes me who I am. I came to the conclusion that it was not my bosy because if I lose my arm, I am still me. If I lose the entire lower half of my body then I would still be me. Even if I lost everything neck down I would still see me as me. You can take off more and more but when I think about it I can almost see a point somewhere inside my head that captures who I am. But if it not my body than what is it? Is it just my consciousness? Am I only me because I consciously  or subconsciously tell myself I am? If I could somehow tell myself that I was someone else, Would I be him? So many questions and so answers but answering the books questions may lead to answering a few of mine.