The Devil's GoodWill

What exactly are we?, what is a god, is life even real. Could it be that all of our actions are being controlled, are we just pawns of a bigger game. He got all his answers after death, death... What exactly is death.... If we don't know what is death how can we know that what is life. How can we be even sure that the things we are seeing are even real. It is simple we just can't.