I've been thinking a little about "I" and what it means.
If "me" is my whole body, mind games and thoughts included, then how come people who lose an arm or a leg keep a sense of self?
Or people who suffer brain damage?
I'm not sure how to put it... How come you experience your self as "person without arm" as opposed to loose arm?
(To complicate things further, think of Siamese twins.)