An eternal argument in philosophy. And a few more other fields.
Do we have a soul?
Where's our awareness reside in?
Do we exist?
I've dreamt once, I was totally into another being's body, frightened to death, struggling to get out. Kinda like "John Malkovich".
Eastern philosophy, I would recommend you; the sages' thoughts concern our consciousness, more than other issues.
"I know I am but I don't know what I am" ------ I can't spell/remember his E name.