Answer:
Everyone has me except for a few. You may not be able to identify me but I can always identify you. What am I?
Ripped from my ancestors home beaten and burned I become a bloodthirsty killer.
The more you take away from me, the bigger I shall get. What am I?
I am black and white. I have strings I have keys. I make sound without my lips. I make dough with no flour
I am a word. I become longer when the third letter is removed.
I spend most of my day eating white. When I am quick enough I get rewarded with fruit and something blue. In a dark room with blue walls I run from the ghosts that roam the halls