We can't fully understand or define the way our conscious awareness influences our free choices until we can define what conscious awareness is actually comprised of.
Probably true.
The big question to ponder is this: Will conscious awareness ever be defined by material entities alone?
Or, to paraphrase slightly, is there any reason to think that there's something else to consciousness than the physical activity of the human body?
The atheist point of view has to rely on some future revelation as to how this can happen.
Again, to paraphrase, we say 'I don't know' and continue to investigate.
Those of us who know God know it will never happen because it is ultimately the human soul which will be held to account for the choices we make.
That would be the soul that you can give no justification for presuming actually exists, along with the equally unevidenced claims of a god, right. Just so we're clear.
Or, to paraphrase, you don't know either, but you feel better with an answer so you accept one that has no justification rather than accept that, as yet, we just don't know.
O.