"Uhhhhhhhh" thats what the man says.
Hmmm, Well personaly I think I'm a collection of everyone else.But to answer your questio: Your all of those, Your brain and memories is part of your consciousness in my opinion. Soul I don't really belive in one. I belive that you have one(I'm lds but I guess I have to say Church of Jesus Christ of Latter Day Saints) but I don't belive that you are that, I think that your soul takes after you. You following? Your actions describe your soul. Your brain controls your body but I guess thats not only your mind. I say that we are something else. I could go into more depth but I dont have the time and its not 3 AM.