I as an individual make decisions. But 1) Those decisions are based on the things learned from my experiences, which are ultimately already determined and thereby my decision is "deterministic" in that it if you a) had all the same experiences you would probably make the same decision and b) if you knew all my experiences you could probably guess my decision, and 2) What small amount of true free will remains to drive action is a) going to deliver both intended and unintended outcomes where there's never any guarantee that the intended is more impactful than the unintended, and b) ultimately inconsequential in the context of history/the universe regardless.