So you are asking if you have a brain that you think with? or a programed brain that dictates your actions? pre boot camp free will.. after boot camp programed with a list of commands to follow.. pre you may have a conscious to consider what you do..After you can just say you were following orders B). If you want some help to rewire your brain try psychedelics like mescaline, psilocybin, and various synthetic compounds. These drugs can disrupt normal brain activity, leading toaltered perceptionsand sensory experiences ;)
I certainly do have a brain to think with. That is not what I am asking.
But what I think is determined by the laws of nature .Which are deterministic. So whatever I do is in theory calculatable if you had infinite ressources and the most ridiculous computer of all time. Which we will never have. If you are making a religious claim, the argumentation is different of course.