choosing....calculating
You're merely playing semantics. And you have completely ignored my #38 argument, substantiated by citation, that brain anatomy, thus chemistry, varies by individual, and is unique to each individual. The universe, a non-living collection of matter and energy, cannot distinguish individual brain anatomy to determine course of action for each. Therefore, it is more sensible, in spite of "science," which is demonstrated to be variable, itself, that we each choose to either have choices made for us by others, or make those choices ourselves. Only the former let the stream carry them where it will.
The process of making personal choices by free will:
1. Do the process already, avoid delay
2. Remove ego and emotion; they delay and deter
3. Obtain expert opinion; you may not consider all options on your own
4. Collect valid datae; invalid data will only confuse and delay
5. Understand risk, cost, benefit
6. Choose
As we will each approach these steps in individual fashion, being separate distinct individuals competing in a vast, unconscious, and ambivalent universe, some will miss steps, others will come to invalid conclusions, and still others will achieve choices by doing the complete process with justification on their side. There's a simple, and true axim: There are three kinds of people: make things happen, watch what happens, wonder what happened. We are one or the other by choice, even if we let that choice be made by others for us, and the universe says naught; it is of no consequence in the process of choice, which is why it is not in the proper choice process.
As mentioned, we may abdicate the choice to others, which I suppose could be argued to be a choice to let the universe decide, but that's a wonder-what-happened kind of person, and even some of the watch-what-happens people. A make-things-happen person does not give credence to surrender of choice, i.e., free will.