Nothing wrong with it - as long as you include the consciously driven will of human beings in the list of factors pertaining to choice.
At last, an attempt! Unfortunately it's just more evasion dressed up as an answer. It shows (once again) a total misunderstanding of (or refusal to accept) the nature of the problem.
The question is about
how the "consciously driven will of human beings" works - how decisions get made - you can't just add it as another input.
Look, you object to the brain making choices because you "look inside" to see what sort of processes can happen and conclude that it must be deterministic. You don't like that because of your faith, so you invent this soul thingy but when we ask how that makes choices, you change the rules and refuse to "look inside" the decision making process at all and just pretend that the "problem" of determinism has been solved.
You then play with the language by adding a redundant "pre" to the physical case and pretending that "determined by" or "actively determined by" are answers to the "determined how" question. I don't think you're too unintelligent to see the differences, so it's either conscious avoidance or an unconscious self-deception.
The logic regarding all decision making processes being deterministic or involving randomness is completely independent of physics and must apply to all decision makers (including any soul you may postulate).
So let's go back to the logic:
If every single factor that may affect a choice (including the state of mind of the chooser, all of her nature, nurture, and experience) do not result in only one possible choice, then any remaining choice can have no basis at all, and a choice made for no reason, is random.
Adding the output of another choice making process does not address the issue.